PWC Plug-In ECU Kit
Contents
1. Immobiliser Bypass The Yamaha Installation Set includes the Immobiliser Bypass which replaces the original Yamaha Immobiliser and renders the PWC permanently unlocked To install the Immobiliser Bypass simply unplug the Yamaha Immobiliser and plug the MoTeC Immobiliser Bypass into the loom The Immobiliser is located behind the front storage compartment bulkhead on the right front side of the hull amp Optional Installation Cooling Kit When a MoTeC Plug In ECU is fitted the increased engine power could result in over heating See Cooling Removing the standard engine thermostat will improve the cooling slightly The thermostat is located at the rear of the cylinder head To further assist engine cooling extra cooling lines can be run from the jet unit to the engine Cooling kits can be purchased from PWC parts suppliers such as R amp D and Riva Acceptable results have been reported using R amp D Cooling Kit 660 18001 htto www rd performance com newProducts yamaha fzr asp MoTeC Yamaha Installation 5 PWC Operational Differences The PWC Plug In ECU closely mimics the standard OEM operation However MoTeC would like to draw your attention to some operational differences when a PWC Plug In ECU is installed ECU Operation The M400 Marine ECU engine control functionality is the same as the standard factory ECU all normal operations of the PWC are possible with the exception of No Wake Mode and Cruise C2. 34 Data Logging MoTeC 5 Onthe Adjust menu click Data Logging Setup 6 Click Engine Sensors and select the sensor you would like to change 7 To include the sensor in the logging enter a value for the Samples per Second at which you would like to log this sensor OR To exclude the sensor from the logging enter 0 for the Samples per Second As you are changing the settings a new logging time will be calculated This is shown in the bar under the logging parameters 8 Press N to browse through all the pages with the other available logging settings until finished A maximum of 64 items can be selected for logging 9 Onthe File menu click Save 10 On the File menu click Send File to ECU Tips While changing the logging settings actual logging will be disabled until you disconnect the ECU from the PC To guarantee that logging will resume MoTeC suggests that after you have finalised your logging settings in ECU Manager you select another table for example a fuel or spark map For a quick way to do this press F5 to display the fuel map Ensure that a maximum of 64 channels are selected for logging If more channels are selected only the first 64 selected channels are logged MoTeC Options to Expand the System 35 Options to Expand the System GPS The M400 Marine ECU can receive GPS data via RS232 communication which allows wiring MoTeC s 5 Hz GPS G1 41300 direct into the ECU s existing RS232 receive por
3. B B B B B B B 19 14 15 16 17 25 B20 B21 B22 08 09 10 11 25 B26 12 B13 B18 B24 B23 m m O O U1 A MoTeC Appendices 57 M400Pin Sea Doo Pin Function Additional Sea Doo Loom Pins Unused A02 A03 A04 A08 A16 A17 A18 A22 A30 A32 B03 B04 BO B10 B12 B14 B15 B16 B21 B25 B36 B37 B40 0 Coil2 Drive from IGN4 Module CO2 Knock Sensor A29 ooo Coil3 Drive from IGN4 Module C03 A09 Optional Knock Sensor signal to SKM Knock Module Water BO6 Water Speed Signal to DMCF K05 Speed 2007 B17 Relay Drive not used as Lanyard controls ECU power B26 Lanyard Sense not used as Lanyard controls ECU power a EE STC CAN to Dash 8250 kbit s FO4 m Coil1 Drive from IGN4 Module C01 Dash CAN Hi Dash CAN Lo DESS Immo STC CAN to Dash 250 kbit s F05 B3 DESS Comms not used K Line K Line not used 1 3 See Calibration and Wiring Notes 58 Appendices MoTeC E Calibration and Wiring Notes Note 1 Calibration Functions The following pins are calibrated in the Base Maps with the function and parameters as mentioned in the table M400Pin Sea DooPin Function Parameters 9 Lambda Heater Aux2 A01 B29 101 Fuel Pump Delay 3 0 Polarity O Output Mode O Aux3 A23 A13 B18 2004 PWM Switched 0 3 Aux Table Output Mode 0 Polarity O Frequency 200 Minimum Duty Cycle O Maximum Duty Cycle 100 Hysteresis O Aux3 A23 A13 B18 2006 0
4. e Follow the instructions on the InstallShield Wizard e To start the program after installation click on the new 2 icon on the desktop or click Start All Programs MoTeC i2 Standard There are two levels of analysis functionality available 12 Standard which is included and 2 Pro which requires the optional Pro Analysis upgrade See Upgrades for more information 32 Data Logging MoTeC Data Logging To take full advantage of the possibilities of the system data logging can provide you with valuable knowledge about the performance and reliability of the engine and craft The PWC Plug In ECU systems have the data logging option enabled for a free evaluation period of the first 8 hours of engine running time After this the Data Logging upgrade is required See Upgrades In the Base Map a logging configuration is supplied This configuration will log diagnostic channels needed for trouble shooting and will allow for 5 to 15 minutes of logging To download the log file Ensure you have ECU Manager software installed The M400 Marine ECU must stay powered while downloading the data In most instances the log file can be downloaded within the normal ECU shut down period However for very large files it might be necessary to manually power up the ECU See the relevant Power Control Strategy section for more information 1 Connect the ECU to the PC See Connecting the ECU to a PC Open ECU Manager software On the Utilities me
5. 1 2 Place this page on the Hydrospace Mounting Plate NOTE some stock X A plates are shortened on the right hand side make sure boundaries align ces addi with existing holes on plate 3 Centre Punch the 6 crosshair indicated new holes 4 Drill holes to size Use supplied Mx00 mounting bracket to mount ECU with connectors facing down CDS13044 A Hydrospace S4 Mounting Plate Template pdf Fit the supplied Ignition Module to the mounting plate Note This module generates significant heat and requires the use of dielectric grease between the module and mounting plate to ensure proper heat transfer Firm fixing of the mounting bolts is also necessary for proper heat transfer Then place the rubber backing pad on the plate and secure the M400 Marine ECU with the Mounting bracket using two M6x16 stainless steel cap screws and two M6 Nylock nuts Finally connect the adaptor loom harness between the M400 ECU and the factory wiring harness The entire assembly can now be lowered into position beside the engine and fixed into place with two M6 lock nuts 28 Hydrospace S4 Installation MoTeC IH Configuration File The Hydrospace S4 PWC Plug in ECU is compatible with all known versions of the S4 model The stock S4 model can be operated with numerous boost levels A number of configuration files are available with different ECU boost control strategies See Base Maps H PWC Operational Differences The M400 Marine ECU en
6. 24 E R8 R13 918 9 25 R14 R19 P14 P19 e oe e o o o 0o evo o0 009 26 34 0 P26 Seeeeeeeg E o o o o oS EREEREER Looking into the connector on the ECU Note Do not refer to the pin numbers moulded into the back of the Yamaha connectors as some of the numbers are repeated on each connector MoTeC Appendices 39 Pin List by Function po P21 K6 Optional Lambda Heater Supply A12 5V ENG A02 R18 R23 R24 5 V Sensor Supply Optional GPS Power OV ENG R14 R15 R8 R9 UV Sensor Supply 8V AUX 8 V to CAN Connector 5V AUX AO9 P25 P26 B11 via 5 V Sensor Supply Optional GPS 4K7 Power OV AUX B15 not used Optional Lambda Sensor or GPS Ground OV COMM C1 K1 O V for CAN and KTC devices A19 A20 Inj8 A30 not used Not Available in M400 M600 Optional Available for Knock Module SKM Knock Window A03 ignition Cylinder 1 ignition Cylinder 2 40 Appendices MoTeC M400 Pin Yamaha Pin Function ign S8 not used Aux4 A24 P20 ECU Relay External Power up Wire Aux5 A31 not used Optional Lambda Sensor Heater Control ETV Relay Au A33 notused Aux8 A34 Not an output table is used for Oil Pressure Dashboard Alarm indication Ref B01 PB Ref Sensor Magnetic MoTeC Appendices 41 AV6 Manifold Pressure Sensor AV7 Handlebar Switch AV8 Handlebar Switch DIG B08 Speed DIG2 Handlebar Switch DIG3 Ignition Switch DIG4 Tip over Switc
7. Off Aux3 A23 A13 B18 2007 Hold Time O 107 Driver Delay to On Time 0 0 Warning Include Diag Errors O Logic Polarity O Output Mode 0 Power Hold 0 On Alert 1 Aux4 A24 B31 115 Status Selection 40 Logic Polarity O Output Mode 0 Flash O Flash Rate 0 0 Auxb A31 A36 8 Idle Stepper Max Step Rate 200 wo EE 0 oo 0 ZEE a MoTeC Appendices 59 M400Pin Sea DooPin Function Parameters Aug A34 e o off MEME AT D B19 B19 31 Start Stop Polarity 1 Switch IG1 BO8 K08 amp 1 Speed Measure Measurement Type 3 Calibration 1116 Active Edge O Noise Window O Noise Increment O Noise Limit O 8 Ignition Switch Logic Polarity O Delay 1 0 DIG2 BO9 BO9 Latch O DIG3 B10 B07 B30 29 Monitor Polarity 0 DiG4 B11 B23 833 29 Monitor PolarityO amp Note 2 Calibration Tables For the following pins the calibration table is available in the provided Base Maps Sesvoopin mn Ooo ATi Jam Jam Air Temperature AT4 BO6 B34 431 2004 Crankcase Pressure Switch 2007 VTS Trim Level v3 ais 60 Appendices MoTeC Note 3 Speed For accurate speed measurements MoTeC recommends the use of a GPS system MoTeC s 5 Hz GPS G1 41300 can be wired directly into the ECU s RS232 receive port GPS wiring MAOD Pin Para 2 Lens GPS Speed Display on dashes Late model Sea Doo crafts 2007 transmit the Water Speed from the M400 ECU to the dash Custom Dataset 1 Item 4 Wit
8. Appendices MoTeC H Hydrospace S4 Lambda Sensor The standard exhaust manifold casting is fitted with a Lambda mounting position MoTeC Appendices Base Maps These are available from the MoTeC website at www motec com pwoplugin basemaps 77 78 Glossary Appendices MoTeC MoTeC Devices ACL ADL2 ADL3 BR2 BTX CIM CLS DBW4 E816 E888 i2 i2 Pro IEX LTC LTCD M2R M4 M400 M48 M600 M800 M880 MDC MDD MLS PCI cable PDM15 PDM16 PDM30 Advanced Central Logger Advanced Dash Logger second generation Advanced Dash Logger third generation Beacon Receiver Beacon Transmitter Computer Interface Module Central Logging System Drive By Wire expander Input Output Expander Input Output Expander Mole data analysis software standard version MoTeC data analysis software professional version Ignition Expander Lambda to CAN module Lambda to CAN Dual module ECU dedicated to run 2 rotor engines ECU for engines with up to 4 cylinders or up to 2 rotors ECU for modern engines with up to 4 cylinders or up to 2 rotors ECU for engines with up to 8 cylinders and 2 rotors ECU for modern engines with up to 6 cylinders or up to 3 rotors ECU for modern engines with up to 12 cylinders or up to 4 rotors ECU for modern engines with up to 12 cylinders or up to 4 rotors Mitsubishi Diff Controller Mini Digital Display ECU dedicated to run Chevrolet LS1 and Lexus Toyota V8s PC Interface cable Power
9. Eed WEE 69 Calibration and Wiring Notes 72 Lambda Sensor Installation 2 e erre ESI es Eee er ordres 74 Base WANDS EE 77 IOS S ANY P TN 78 How to Get More Information eere 80 MoTeC Quick Start Guide V Quick Start Guide Throughout this manual we use the following icons to indicate information only valid for a particular PWC K Yamaha id Kawasaki o oea Doo H Hydrospace S4 Installation The PWC Plug In ECUs are supplied as a complete replacement kit including a Base Map to provide a tune for the craft that will result in direct power gain Warning Your dealer must ensure that your M400 Marine ECU has the correct firmware loaded currently V3 52P or later and that a suitable configuration file Base Map is loaded before you fit the kit to your PWC Failure to do this may result in a PWC which may not power up may not start or may permanently damage the ignition coils Detailed installation instructions can be found in the section relevant for your PWC You should read DEET MEISTEN eegen 3 VE Nu E te EE 8 e Sea Doo 2004 2009 Installation eee 14 Sea Doo 2010 Installation eeeeeeeeen 20 e Hydrospace S4 Installation eese 26 Data Logging To take full advantage of the possibilities of the system data logging can provide you with valuable knowledge about the performance
10. Sensor Supply B3 A A2 A C4 A D4 A H2 A J2 A K2 A J3 A JA 8V AUX A13 E03 8 V to CAN Connector 5V AUX A09 5 V Sensor Supply OV AUX B15 LO1 Lambda Sensor Ground OV B14 A G2 01 801 OV for CAN and STC devices COMM A19 Injector Cylinder 1 A20 Injector Cylinder 2 A21 Injector Cylinder 3 A22 A27 Not Available in M400 A28 Not Available in M400 A29 A30 not used Not Available in M400 M600 Optional Available for Knock Module SKM Knock Window MoTeC Appendices 63 M400 Pin Sea Doo Pin puten Coil 1 Trigger to IGN4 Module Coil 2 Trigger to IGN4 Module i 03 02 01 4 86 igni Ign4 Coil 3 Trigger to IGN4 Module not used Not Available in M400 Lenz 3 e erg Auxi Au um notwed ng um notwed EMEN RE BE eee puts 000 0 301 302 303 804 ata B06 Notued A A 5 7 8 18 23 24 3 3 33 34 Avs Las AX3 Throttle Position2 av A17 B E1 T1 T2 T3 T4 T5 Te V1 Vi v3 V4 V5 64 Appendices MoTeC M40DPin Sea Doo Pin Function Ave AV AVE ne DIG2 Tip over Switch SE DIG4 OTAS Switch La1S Lambda Sensor Sense Voltage La1P Lambda Sensor Pump Current La2S B12 not used Optional Available for Knock Module SKM Knock Signal ai B13 Communications 85232 TX RS232 RX B18 Optional Available for GPS Receive Data CAN LO E04 S04 B C2 CAN Comms 500 kbit s CAN HI E05 S05 B C1 CAN Comms
11. e urn on the PWC and proceed Note most MoTeC devices uses 1mBit s as the default CAN speed whereas many OEM devices use 500kbit s 26 Hydrospace S4 Installation MoTeC Hydrospace GA Installation H System ECU e M400 Marine ECU Installation Set e 1x Adaptor Loom e 1x Bosch Ignition Module 200 Mounting Set e 1x ECU mounting bracket e Mounting bolts and screws e 1x Rubber backing pad e 1x Mounting plate drill template On request the Hydrospace PWC Plug In ECU is available with the M800 Marine ECU MoTeC Hydrospace S4 Installation 27 H Installation The M400 Marine ECU replaces the factory ECU on a mounting plate beside the engine Remove the factory ECU 3 x M4 bolts and drill 6 holes into the existing mounting plate using the mounting plate template The template is supplied on a 1 1 scale and can also be downloaded from motec com au CDS13044 A Hydrospace S4 Mounting Plate Template Drill 26 5 mm 2x A gt nu e LEE o WY NA a i r uM A F wm 7 A Ps C M em ST Te P w ea eg IW V pH n d P T d aAA A P a IM p A Li 1 T IN A Hydrospace S4 T Mounting Plate x ee X Bosch Module _ A Mx00 Mounting Bracket N 0 20 40 60 80 100 A L1 if l1 4 ER Install Detail No 1 Print this page 1 1 and confirm that the scale measures exactly 100mm
12. initial position when the Jet Ski is powered up The stepper may still be parked in the open position upon the first start resulting in high idle RPM There are two strategies which reduce this condition 1 Preset the idle stepper before removing the stock ECU As the stock ECU repositions the idle stepper to a parked position when stopped it can help if the idle stepper motor is unplugged before the Key is removed To do this the engine should be running in the water at a stable idle speed with the engine at normal operating temperature Unplug the stepper motor plug which is located on the throttle body and then remove the Key With the stepper in its normal operating position the PWC Plug In ECU can now be installed and the stepper motor plugged in prior to running the engine This procedure need only be followed once as the M400 ECU does not park the stepper motor when the key is removed 2 Make temporary changes to the idle control settings to close the idle stepper After initial installation of the Plug in Adaptor Loom it may be necessary to make temporary changes to the idle control settings until stable conditions are achieved The best option for a new installation is to make the stepper close a little each time the engine is started Then the standard idle control settings may be re set for further use e n Functions Idle Control Setup set the Activate RPM to 5000 e In Functions Idle Control Initial P
13. kd Yamaha Lambda Sensor Suitable sensor mounting position is towards the rear of the exhaust manifold mci 4 Kawasaki Lambda Sensor Suitable sensor mounting position is on the inboard side of exhaust elbow casting on circular flat MoTeC Appendices 75 D Sea Doo Lambda Sensor all model years Suitable sensor mounting position is at rear of exhaust manifold next to water fitting ei Lambda Aim Error Display Sea Doo 2007 2009 only Sea Doo models from 2007 2009 transmit the VTS Trim level from the M400 ECU to the dash Custom Dataset 1 Item 3 With the Lambda sensor installed this dash display can be reconfigured as a Lambda Aim Error display This will provide very useful feedback whilst tuning The display can be set up so that if Lambda is on Aim the bar graph will be centred An Aim error of 0 10 will move the bar to the top or bottom of the gauge This function uses the IGN5 table which is included in the Base Map To setup the display for Lambda aim error On the Adjust menu click General Setup Click Communications and then Setup Custom Data Sets Select Item 3 Trim Level VTSLev and then click Change Select the Show Non Sensor Channels check box Enter Ign Out5 Duty Cycle in the Search Text box and click OK Click OK to leave the Custom Data Sets screen Save the altered configuration file with a new name e a n sx I Note this function is not possible with Sea Doo 2010 models 76
14. some provisions e lf the engine is not started or is stopped for a period longer than 30 seconds the M400 Marine ECU turns off its own power Power is not re applied until the Start button is pressed again for an engine start e When making tuning adjustments to the M400 Marine ECU using ECU Manager software an ECU reset may be required In this case power is removed from the ECU and the CAN connection to the PC software is halted To re connect press the Start Button for a short time until the engine has cranked or for a longer time if you want the engine running MoTeC Yamaha Installation 7 The CAN connection should re establish and you may continue with tuning adjustments Power up Adaptor Wire If the ECU needs to be powered for longer than 30 seconds without the engine running for example when downloading large logging files or making adjustments the ECU power should be controlled externally For this purpose a separate wire is available from the Adaptor Loom Connect this wire to ground via a switch to turn on the ECU power relay Note Do not use ground wires from the M400 pins B14 B15 or B16 for this earth Use either pins A10 or A11 or a chassis ground see Appendices for K Pin List by Function When finished this wire should be lifted from ground to return to normal power control operation so the ECU has control of the power relay Failure to do so will cause the battery to go flat Q9 Security The standar
15. use an Ignition Lanyard with an immobiliser function to power up the craft A cumbersome start procedure is required where the Start Button must be pressed before the Lanyard is inserted then a double beep indicates that the Jet Ski will start The PWC Plug In ECU solution does not have these requirements Once the Lanyard is inserted the Start Stop button will work at any time No double beep indication is given by the dash Power control follows a different strategy e Power is continuously applied to the ECU while the Lanyard is connected Tuning adjustments log downloads and ECU configuration file downloads may all be performed without interruption e Power is removed from the ECU only by removing the Ignition Lanyard e here is no automated power down function The Lanyard should always be removed immediately after stopping the engine amp Connecting to a PC with MoTeC UTC cable The Sea Doo 2010 models use an STC SX device which communicates with the M400 Marine ECU via CAN at 500kBits Sec To connect the system to a PC using a MoTeC UTC cable requires that the ECU Manager PC software has the CAN communications speed set to 500kBit S e Launch the ECU Manager program with the PWC powered off e Onthe menu bar select Tools Options e Click on the Communication tab e Click on the CAN data rate pulldown select 500 kbit and press OK e The main screen will now show CAN data rate 500k in the lower left side
16. 00 A29 MoTeC Appendices 55 M400Pin Sea Doo Pin Function Inj8 A30 not used Not Available in M400 M600 Optional Available for Knock Module SKM Knock Window ed Lu DO2 Coil 2 Trigger to IGN4 Module we armes igna not used ee gs Am Teen normae ep A08 notused Net Availablein M400 Aux1 A18 not used Optional Lambda Sensor Heater Control L R oa Fuel Pump Aux3 A13 B18 Oil Shutoff Valve 2004 not used Ceo RN Buzzer 2007 Aud A24 B31 Starter Starter Solenoid Les am uae tle Stepper Motor Eoo do do AT BOS AI0 Exhaust Water Temp Sensor AT3 DOS ATA BO6 B34 A31 Crankcase Pressure Switch 2004 not used 2006 VTS Trim Level 2007 Oil Pressure Switch 56 Appendices MoTeC M400Pin Sea Doo Pin Function Fuel Tank Level 2007 meet 1 notused 1 pnotused 1 De B23 B33 VTS Trim Down Button 2007 not used Optional Available for Lambda Sensor not used Optional Available for Lambda Sensor not used Optional Available for Knock Module SKM Knock Signal pnotused 1 F03 Serial line to STC dash adaptor FO3 not used Optional Available for GPS Receive Data Used only for CAN Comms to PC 0 1000 kbit s Used only for CAN Comms to PC 0 1000 kbit s EO1 F01 O V for CAN and STC devices DIG1 La2S Communications RS232 TX B17 RS232 RX CAN LO CAN HI OV COMM B14 A A A A A 1 1 1 1
17. 2500 kbit s OV COMM A G2 E01 501 OV for CAN and STC devices Additional Sea Doo Loom Pins A A3 A A4 A B1 A B2 A C1 A C2 A D1 A D2 A D3 A E1 A E4 A F1 A F2 A G3 A L3 A L4 A M3 Unused B A1 B A4 B B1 B B4 B C3 B C4 B D2 B D3 B D4 B E2 B E3 B F1 B F3 B F4 B G1 B G2 B G3 B G4 B H4 B J1 B J2 B J4 B K2 B K4 B L2 B L3 Coil1 Drive from IGN4 Module CO3 Coil2 Drive from IGN4 Module CO2 MoTeC Appendices 65 M400 Pin Sea Doo Pin Function O O coils lamo Coil3 Drive from IGN4 Module C01 Knock A C3 Optional Knock Sensor signal to SKM Sensor Knock Module Output of Fuel Pump Relay Relay Drive not used as Lanyard controls ECU power Lanyard B E4 Lanyard Sense not used as Lanyard controls ECU power DESS B B2 DESS Comms not used Immo rise B a2 Kline rotused 1 3 See Calibration and Wiring Notes 66 Appendices MoTeC E Calibration and Wiring Notes Note 1 Calibration Functions The following pins are calibrated in the Base Maps with the function and parameters as mentioned in the table M400Pin Sea DooPin Function Parameters IDEEN Drive by Wire ien Aus z tmu 0 oo 0 Aux4 i L4 115 Status Selection 40 Logic Polarity O Output Mode 0 Flash O Flash Rate 0 0 9 Lambda Heater Lambda Sensor 1 Aux6 A32 R86 101 Fuel Pump Delay 3 0 Polarity 1 S Mode 1 mw E B19 B D1 31 Start Stop Polarity 1 Switch Stop Delay 0 2 Setup Lo Level 5 2 Set
18. 4 A32 notused A33 notused 1 A34 j notued c15 C23 C20 c13 C19 C08 via diode 807 uo B19 Ju A14 C12 ais Ci A16 not used A17 A25 B20 21 2 DOS B09 not used aa notused 1 notused 1 notused 1 notused 1 notused 1 H e not used MoTeC Appendices 71 Ma00Pin HydroSdPin bunn motued 1 motued 1 not used Optional Available for Knock Module SKM Knock Signal Communications RS232 TX B17 RS232 RX B18 Optional Available for GPS Receive Data La2S CAN LO EO04 F02 CAN line to SLM Shift Light Module CAN HI EO05 F03 CAN line to SLM Shift Light Module UV COMM EO1 F01 O V for CAN and SLM devices Additional Hydrospace Loom Pins C03 C04 CO05 C16 C17 C18 C22 C24 C25 Unused C27 C28 SEM BIM200 Module drive for Coil 1 DO6 Kess BE BIM200 Module drive for Coil 2 DO1 NEN Spare O V Signal lead not used 1 3 See Calibration and Wiring Notes 72 Appendices MoTeC IH Calibration and Wiring Notes H Note 1 Calibration Functions The following pins are calibrated in the Base Maps with the function and parameters as mentioned in the table ug HydroS4Pin Function Parameter A18 9 Lambda Heater Lambda Sensor 1 Aux2 A01 3 Aux Table PWM Switched O Output Mode O Polarity O Frequency 10 Minimum Duty Cycle 0 Maximum Duty Cycle 100 Hysteresis O Au 1 Boost Control Frequency 50 Polarity O Output Mode O 101 Fuel Pump Delay 0 5 Polarity O Outp
19. Distribution Module with 15 outputs Power Distribution Module with 16 outputs Power Distribution Module with 30 outputs MoTeC PDM32 PLM Plug In ECU RTC SDC SDL SGA SLM SUU TCM VIM Other Calibration CAN CDI ECU GPS MAF MAP PID PWM RPM RS232 RX TDC TX Appendices 79 Power Distribution Module with 32 outputs Professional Lambda Meter ECU for direct replacement of a factory ECU Real Time Clock Subaru Diff Controller sport Dash Logger Strain Gauge Amplifier Shift Light Module software Update Unit Traction Control Module Versatile Inout Module The process of converting an electrical value into a physical value e g Volts into kilometres per hour Controller Area Network communication protocol Capacitive Discharge Ignition Engine Control Unit Global Positioning System Mass Air Flow Manifold Absolute Pressure Proportional Integral and Derivative gain Pulse Width Modulated Revolutions Per Minute Recommended Standard 232 communication protocol Receive Top Dead Centre Transmit 80 Appendices MoTeC How to Get More Information A good place to start is the website at www motec com In the Product area of the website you will find information on engine management data acquisition and Lambda measurement In the Downloads area of the website you will find e Manuals including the general M400 ECU Manual e latest software where you can download i2 Standard data analysis softw
20. PWC Plug In ECU Kit eYamaha FXSHO FZS FZR eKawasaki Ultra 250X 260X eSea Doo RXP RXPX RXT eHydrospace S4 INSTALLATION MANUAL MoTeC PWC Plug In ECU Manual Copyright 2010 MoTeC Pty Ltd The information in this document is subject to change without notice While every effort is taken to ensure correctness no responsibility will be taken for the consequences of any inaccuracies or omissions in this manual PN 63036 V 4 1 November 2010 ii PWC Plug In ECU Manual Contents Quick Start GUIde E V JEE re MP RE ORE IE P MEO V pata Beete ne PN EE DU LU MTM V Expanding th SY SCI EE vi More NATO FI te eT vi INTOGUCUION BEE 1 EE a 1 System Cvenvleuw nennen nennen nnn ninh na nnns n ans 2 Yamaha Installation 3 v Lii 3 Ip Mem 4 Optional Installation CGoolmgki 4 PWC Operational Differences sseeeeeeeeesseseeeeeeennnnnnennnn 5 m6 ED c r meet 5 Drive DY Wire Thfotlle i eessen ox US EE anu cue Neqae 5 Instrument Cluster Operation eee 5 olo gro a 6 Power Control Strategy ccccccceccssseeeeeeeeeeeeeeeeseeeeeeeesseeeeeeeeeeas 6 SECUN r O 7 Kawasaki Installation 8 el ici e AR 8 PAION 8 PWC Operatio
21. and reliability of the engine and craft Note The PWC Plug In ECU systems provide data logging for a free vi Quick Start Guide evaluation period of the first 8 hours engine running time After this evaluation period data logging is available as an Upgrade This manual will explain how to obtain the logged data from your PWC You should read e E le EE E de EE 30 Data EOGOCGIFt usc eacus It unctio Eegenen 32 Expanding the System To get even more out of your PWC you will find information in this manual on how you can expand your system You should read e Options to Expand the System een tete Iknee dnt ee EENEG 35 LUE AD DENGICES RN 37 More Information If you would like to explore more in depth information for your installation you will find tips and links for further reading in the last appendix You should read e How to Get More Information eere 80 MoTeC Introduction 1 Introduction The PWC Plug In ECUs are direct replacements for factory ECUs on a select number of popular PWC models They are based around the M400 Marine ECU Note ECUs Engine Control Units are often referred to as Ignition Systems Complete with a wiring loom and mounting brackets PWC Plug Ins are convenient and cost effective to install because they eliminate the need to rewire the PWC They simply plug into the factory wiring harness using the original sensors fuel system and factory dash Fea
22. are or a trial version of the i2 Pro version e Seminar notes from the training seminars Mole runs on ECU installation and tuning and i2 data analysis software Forums Also on the MoTeC website you will find a Forum with a thread dedicated to PWCs Another useful forum is greenhulk net forums MoTeC Notes 81 82 Notes MoTeC MoTeC Notes 83 84 Notes MoTeC
23. bda option enabled for a free evaluation period of the first 8 hours of engine running time After this the 36 Options to Expand the System MoTeC Lambda Upgrade is required which allows the use of a single on board wideband Lambda controller for NTK UEGO or Bosch LSU sensors PWC exhaust systems use a cooling water jacket to surround the exhaust manifold and some of the exhaust muffler and associated tubing The exhaust gases pass through a water canister which can charge the exhaust manifold with water vapour This water vapour can drastically shorten the life span of Lambda sensors sometimes to less than one hour Important We do not advise the fitting of Lambda sensors unless you are prepared to replace them frequently For wiring information see the relevant Pin List in the appendices ouitable mounting positions for Lambda sensors are shown in the appendix Lambda Sensor Installation Pro Analysis This upgrade provides access to advanced i2 Pro data analysis software with multiple graph overlays X Y plots advanced maths functions synchronised video manual alignment and flexible layouts to accommodate virtually any user preference Requires the Data Logging upgrade You can try the i2 Pro software by downloading it from the website www motec com au and use the included demo file MoTeC Appendices 37 Appendices Specifications Outputs e 4x Injector outputs high or low ohm e 4x ignition outputs e 8x Auxilia
24. bolts is also necessary for proper heat transfer The mounted module plate assembly is placed on the underside of the M400 mounting bolts behind the ECU mounting bracket Nylock nuts are then used to secure the ignition assembly Due to the extra weight of the combined assembly there are 4 extra mounting bolts and nuts supplied to bolt the factory plastic support bracket back into the Ski These bolts take the place of the plastic push lock clips that are used by Kawasaki Output Test Function To test if all outputs are correctly wired to the relevant injectors and coils the ECU Manager software has an output test function available If you would like to use this function in a Kawasaki installation refer to the notes in the Appendices Iii Output Test Function MoTeC Kawasaki Installation 11 D PWC Operational Differences The PWC Plug In ECU closely mimics the standard OEM operation However MoTeC would like to draw your attention to some operational differences when a PWC Plug In ECU is installed 3 ECU Operation The M400 Marine ECU engine control functionality is the same as the standard factory ECU all normal operations of the PWC are possible with the exception of Learner Key Mode 3 Instrument Cluster Operation The M400 Marine ECU will control the Kawasaki instrument clusters and mimic the original factory dash operation The ECU controls the dash via the KTC K Line to CAN data adaptor the KTC receives CAN mes
25. d Yamaha Immobiliser system uses a Key Fob transmitter to Lock Unlock the PWC If the immobiliser is locked the Start button will not crank the engine thus preventing operation When the PWC Plug In ECU is installed an Immobiliser Bypass device renders the craft permanently unlocked It is important to secure the craft when not in use for example by removing the Immobiliser Bypass 8 Kawasaki Installation MoTeC Kawasaki Installation 3 System ECU e M400 Marine ECU Installation Set e 1x Adaptor Loom e 1xKTC K Line to CAN module e 1x KPE Pulse Extender e 1x Bosch Ignition Module 200 Mounting Set e 1x ECU mounting bracket e Mounting bolts and screws e 1x Ignition Mounting Plate ay ES On request the Kawasaki PWC Plug In ECU is available with the M800 Marine ECU 3 Installation The M400 Marine ECU replaces the factory ECU on the ECU mounting bracket which is located behind the front bulkhead in the front storage compartment Place the stainless steel clamp over the M400 and align with the existing bolt holes in the plastic bulkhead The KTC and KPE devices can be zip tied to a suitable anchoring position MoTeC 10 Kawasaki Installation MoTeC The Ignition Module is fitted to the Ignition Mounting Plate Note This module generates significant heat and requires the use of dielectric grease between the module and mounting plate to ensure proper heat transfer Firm fixing of the mounting
26. estart the ECU or power cycle the ECU mo o Tq MoTeC Appendices 45 K Note 4 Speed The PWC speed sensor is wired directly to the dashboard To acquire this information a separate wire is required from the factory harness to M400 Marine ECU pin Dig1 B8 The supplied Base Map includes a speed calibration which can be enabled if this sensor is wired For more accurate speed measurements MoTeC recommends the use of a GPS system MoTeC s 5 Hz GPS G1 41300 can be wired directly into the ECU s RS232 receive port GPS wiring M400 Pin OV AUX RS232 RX RS232 GPS Data VE Note 5 Available Wiring These pins are wired into the adaptor loom but are not essential for PWC operation These wires can be allocated to other functions as required 3 LN A02 MoTeC 46 Appendices Kawasaki 4 Connectors M400 Marine ECU Connector A1 A9 8 A25 vd WWW A26 A34 B20 vd WWW Looking into the connector on the ECU Kawasaki Factory Connector JT1500 ECU Connector J 18 Looking at front of the connectors MoTeC Appendices 47 3 Pin List by Function M400 Pin Kawasaki Pin Function Power 00 e Lambda heater supply IGND wg mom outen 0 000 IGND au nam ECU Earth o 0 V Sensor Supply aam Ian en 8 V to CAN Connector Lu ek M Nue OVAUX Lais notused Optiondl Lambda Sensor or GPS Ground Inj8 A30 not used Not Available in M400 M600 Optiona
27. extensive help files included in the software You can also download seminar notes on the use of i2 from the MoTeC website oee How to Get More Information To send a log file by email 1 2 On the File menu click Open Log File Right click on the file you would like to send Note This file must be open indicated with a green tick on the file icon Click Copy open your email recipient e g MS Outlook and paste the file into the email OR Click Send To and then click Mail Recipient Change the Logging Settings The provided logging configuration in the Base Map will provide 5 to 15 minutes of logging If you would like to increase this time you need to reduce the number of channels logged or reduce the logging rate for the logged channels To change the logging configuration oee the relevant Power Control Strategy section to ensure the M400 Marine ECU stays powered while downloading the data 1 Connect the ECU to the PC See Connecting the ECU to a PC 2 Open ECU Manager software 3 Onthe File menu click Save As and choose a new file name This will save the changes you are going to make in a new file and prevent accidentally overwriting the standard Base Map Tip It is good practice to add an incrementing number to the file name to keep track of the files you are creating On the File menu click Edit Comments Tip Filling in comments will help to identify the file when you refer to itin the future
28. f the plug until it clicks to lock the pin locking plate Re insert the ECU plugs into the M400 When ready to power up the ECU and test the outputs jumper all three wires to ground Once testing is completed reverse the above procedure to re insert the three wires into the M400 connector MoTeC Appendices 53 Sea Doo 2004 2009 amp Connectors M400 Marine ECU Connector A1 A9 o o0 o0 o o o Oo Oo O 8 A25 vd WWW A26 B46 o o o o o o oO oe o o 0 0 Looking into the connector on the ECU Sea Doo Factory Connectors RXP RXPX RXT A Connector top view oo0o00000000 000 OO OO OO OO OO DO OO Looking into the plugs on the adapter loom 54 Appendices MoTeC Pin List by Function M400Pin Sea Doo Pin Function VBAT A26 B11 F06 K01 12 V Switched System Relay Optional Lambda Heater Supply GND A10 B1 B2 B20 B32 ECU Earth c05 GND A11 B22 B35 B39 B ECU Earth 41 8VENG A12 Optional 8 V to SKM Module 5V ENG A02 A39 A40 5 V Sensor Supply Optional GPS Power OV ENG B16 A19 A20 A21 OV Sensor Supply A23 A25 A26 A27 A28 K12 8V AUX A13 E03 8 V to CAN Connector 5V AUX A09 not used 5 V Sensor Supply Optional GPS Power OV AUX B15 not used Optional Lambda Sensor or GPS Ground OV B14 E01 F01 O V for CAN and STC devices COMM A19 A15 Injector Cylinder 1 A20 A33 Injector Cylinder 2 A21 A14 Injector Cylinder 3 A22 A27 Not Available in M400 A28 Not Available in M4
29. gine control functionality is the same as the standard factory ECU all normal operations of the PWC are possible MoTeC has added a launch control function using the blue button on the left side handlebar see Launch Mode Button Once optimised by the tuner this allows for precise and powerful launch performance H Instrument Cluster Operation The standard Hydrospace does not include an instrument cluster MoTeC has added provision in the Adaptor Loom for an SLM Shift Light Module This can be controlled from the M400 and offers many advantages It includes LMA Launch Mode Assist a visual alert system to optimise launch performance in a racing environment The supplied Configuration files have this feature already included H Power Control Strategy The Hydrospace S4 uses an ignition lanyard which powers up the craft With the lanyard inserted pressing the start button on the left side handlebar will start the engine and either pressing the red button or removing the lanyard will stop the engine Note the lanyard should always be removed when the engine is stopped to avoid flattening the battery MoTeC Hydrospace S4 Installation 29 H Launch Mode Button The existing left handlebar includes an unused blue push button which MoTeC has designated for Launch Mode Full throttle can be applied prior to a race Start to build up turbo boost whilst limiting RPM to 2250 When the blue button is released full power is delive
30. gy with some provisions e f the engine is not started or stopped for longer than 15 seconds the M400 Marine ECU turns off its own power Power is not re applied until the Start Button is pressed again for an engine start e lf tuning adjustments are being made to the M400 Marine ECU via the PC connection using ECU Manager software an ECU reset may be required In this case power is removed from the ECU and the CAN connection to the PC software is halted To re connect remove the Ignition Key and then re insert The CAN connection should re establish and you may continue with tuning adjustments id Security The Ultra 250X 260X uses an encoded Ignition Key which is paired with the factory ECU The PWC Plug In installation does not include the immobiliser function It is important to secure the craft when not in use for example by removing the KPE device from the wiring harness Note There are two almost identical devices plugged into the loom a KTC device and a KPE device id Idle Stepper Motor Setting V3 52P or later On a new installation of the PWC Plug In ECU the initial idle RPM may be very high when the engine is first started This is because the stock ECU parks the stepper motor in an open position when the Ignition Key is removed and then closes the stepper down to a start position when the Key is inserted MoTeC Kawasaki Installation 13 MoTeC ECUS control the idle stepper motor without reference to its
31. h La1S B25 not used Optional Available for Lambda Sensor La1P B26 not used Optional Available for Lambda Sensor La2S B12 not used Optional Available for Knock Module SKM Knock Signal La2P B13 Communications RS232 TX Handlebar Switch RS232 RX B18 not used Optional Available for GPS Receive Data CAN LO C4 K4 CAN line to KTC dash adaptor CAN HI C5 K5 CAN line to KTC dash adaptor OV COMM C1 K1 O V for CAN and KTC devices Additional Yamaha Loom Pins Unused S01 S03 S04 S05 513 14 16 517 519 21 22 S23 24 25 S30 RO2 R03 R04 RO5 RO6 RO7 R12 R22 R25 42 Appendices MoTeC Unused PO2 P04 PO6 POS P10 P11 P12 P14 P22 K Line K2 a K Line to KTC adaptor pin K2 Knock Optionally Available for Knock Module SKM Knock Input 1 5 See Calibration and Wiring Notes MoTeC Appendices 43 Calibration and Wiring Notes amp Note 1 Calibration Functions The following pins are calibrated in the Base Maps with the function and parameters as mentioned in the table M400Pin YamahaPin Function Parameters Aul A18 R26 SDrvebywie Aux2 A01 s26 o off ee Aux3 A23 S29 101 Fuel Pump Delay 2 0 Polarity O Output Mode 0 P20 28 S20 3 Aux Table PWM Switched 1 S Output Mode 0 Polarity O Frequency 10 Minimum Duty Cycle 0 Maximum Duty Cycle 100 Hysteresis O 3 Aux Table PWM Switched 0 Output Mode 0 Polarity O Frequency 10 M
32. h a GPS Receiver connected this dash display can be reconfigured as a GPS Speed display To setup the display for GPS Speed 1 Onthe Adjust menu click General Setup 2 Click Communications and then click Setup Custom Data Sets 3 Select Item 4 Left Ground Speed LG Spd and then click Change Select the Show Non Sensor Channels check box Enter GPS Speed in the Search Text box and click OK Click OK to leave the Custom Data Set screen Save the altered configuration with a new name DIO Rm Note Sea Doo dashboards show a maximum speed of 70 MPH or 113 km h This limitation is unaltered with the installation of the Sea Doo Adaptor Loom MoTeC Appendices 61 Sea Doo 2010 amp Connectors M400 Marine ECU Connector A1 A9 o o0 o0 o o o Oo Oo O A10 A17 A18 A25 eo WWW A26 A o o o o o o o oO i Looking into the connector on the ECU Sea Doo Factory Connectors RXTX 2010 A Connector top view A NN mmm Ja mw wy DN RN L LI 0 Looking into the plugs on the adapter loom 62 Appendices MoTeC Pin List by Function M400Pin Sea Doo Pin Function VBAT A26 B M4 S06 LOS 12 V Switched System Relay Lambda Heater Supply GND A10 B F2 B L1 B ECU Earth IGN4 Earth M2 C05 GND A11 B M3 R85 R87 ECU Earth Fuel Pump Relay Earth 8VENG A12 Optional 8 V to SKM Module 5V ENG A02 A K4 A B4 B 5 V Sensor Supply J3 B K1 Optional GPS Power OV ENG B16 B K3 B H3 B O V
33. hould be 88 C 190 F If your engine overheats the dash alarm will come on and the revs will be limited to 3300 rpm Note There are three separate engine temperature monitors on the Yamaha The engine temperature switch mounted on the front right side of the engine block is used to control the dashboard alerts and RPM limiter The alarm temperature of this switch is 88 C and is not adjustable The engine temperature sensor mounted on the rear right side of the block will reduce the drive by wire throttle when engine temperature exceeds 105 C A further precaution is controlled by the Full Throttle Timer When the engine uses full throttle for extended periods the engine tuner can adjust two compensation tables to reduce engine temperature The fuel mixture can be enriched using Fuel Comp 1 table and the ignition timing can be retarded using Ignition Comp 2 table Tip The logged data will be useful to check the engine temperature See Data Logging on how to access the logged data The optional installation of a cooling kit will help with engine cooling Power Control Strategy The standard Yamaha WaveRunner uses an Immobiliser and Start Button to power up the craft If the Immobiliser is unlocked pressing the Start Button on the left handlebar will start and run the engine The installation of the PWC Plug In ECU bypasses the Immobiliser rendering the PWC permanently unlocked Otherwise it follows the same strategy with
34. iginal ECU part numbers 420665785 420665789 420665861 To mimic all original Sea Doo functions including dashboard alerts the Sea Doo PWC Plug In ECU requires M400 firmware version 3 52P or higher MoTeC Sea Doo 2004 2009 Installation 17 PWC Operational Differences The PWC Plug In ECU closely mimics the standard OEM operation However MoTeC would like to draw your attention to some operational differences when a PWC Plug In ECU is installed ECU Operation The M400 Marine ECU engine control functionality is the same as the standard factory ECU all normal operations of the PWC are possible with the exception of Learner Key Mode and Knock Sensing Instrument Cluster Operation The M400 Marine ECU will control the Sea Doo Instrument cluster and mimic the original factory dash operation The ECU controls the dash via the STC Serial to CAN data adaptor the STC receives serial RS232 messages from the ECU and then transmits CAN messages to the instrument cluster The serial RS232 transmit settings and the CAN custom data set are provided in the Base Map and should not be changed To prevent engine damage the following dash alarms and rev limits are provided Fuel Tank Level lt 10 capacity Yes Battery Voltage lt 11 6 V or gt 15 2 V Engine 110 C Yes 4000 rpm Temperature Exhaust 110 C Yes 4000 rpm Temperature Oil Pressure No Oil Pressure Yes 4000 rpm and RPM gt 3300 Note These alarms and rev li
35. ing 500 kB with fast download via CAN e Three engine histogram logs including a tell tale log e State of the art i2 Standard or i2 Pro data analysis software Compatibility K Yamaha WaveRunner FX SHO FZR and FZS jd Kawasaki Ultra 250X and 260X Jet Ski E Sea Doo RXP RXP X RXT and RXT X H Hydrospace S4 Required Accessories UTC only required to connect the ECU to a laptop System Overview Each system is tailored to the specific PWC and consists of e M400 Marine ECU e Installation Set including adaptor loom and required devices e Mounting Set including all brackets and fasteners to install the ECU and peripheral devices MoTeC Yamaha Installation 3 Yamaha Installation System ECU e M400 Marine ECU Installation Set e 1x Adaptor Loom e 1x KTC K Line to CAN module e 1x Immobiliser Bypass Mounting Set e 2x ECU mounting brackets e 4x mounting bolts e 1x rubber backing pad On request the Yamaha PWC Plug In ECU is available with the M800 Marine ECU 4 Yamaha Installation MoTeC Installation ECU and KTC The M400 Marine ECU replaces the factory ECU in the electrical box which is located behind the engine Place a rubber insert under the M400 and allign the ECU mounting brackets with the existing bolt holes in the plastic bulkhead The KTC device can be zip tied to a suitable anchoring position ps al S GC ONES B MA 1 ec M went C DA s D p KS L FL
36. inimum Duty Cycle 0 Maximum Duty Cycle 100 Hysteresis O 8 Ignition Switch Logic Polarity 1 Delay 0 0 Latch O A24 A32 44 4ppendies Moe Note 2 Calibration Tables For the following pins the calibration table is available in the provided Base Maps Air Temperature Engine Temperature Note 3 AT6 Reverse Switch and Dual RPM Limit The Yamaha Base Maps include a Rev Limiting function which is activated when the Reverse Switch is engaged on the craft If this switch malfunctions or if the switch is not installed the Dual RPM limit of 4000 rpm may be permanently engaged If your ski appears to limit revs at 4000 rpm first check the wiring and fitment of the Reverse Switch and then check the operation The Reverse Switch is wired via harness connector P18 to pin B19 on the M400 Marine ECU In ECU Manager software this appears in Digital Inout Functions as Sw In 6 AT6 To check the Reverse Switch operation 1 On the View menu click Raw Input Values 2 Click the AT tab and check the AT6 value For normal operation non reverse AT6 should be approximately 0 03 volts When the reverse switch is engaged AT6 should be approximately 4 95 volts If this is not the case you can disable the Dual RPM Limit function from the Base Map To disable the Dual RPM Limit On the Adjust menu click Digital Input Functions Click Sw In 6 AT6 Dual RPM and then click Function Enter O zero Press R to r
37. k19 om AT2 BO4 K20 4 Dual RPM limit Logic Polarity O Low RPM Limit 100 RPM Rise Rate O Ignition Retard 30 po DIG MoTeC Appendices 51 K Note 2 Calibration Tables For the following pins the calibration table is available in the provided Base Maps 3 A16 K11 FO7 Engine Temperature V4 K13 FO6 Oil Temperature AV5 A25 KO08 F05 Intercooler Water Temperature id Note 3 Speed For accurate speed measurements MoTeC recommends the use of a GPS system MoTeC s 5 Hz GPS G1 41300 can be wired directly into the ECU s RS232 receive port GPS wiring Ma00Pin GPSPin Function EE 02 ue 5V AUX 5V ENG A 52 Appendices MoTeC 4 Output Test Function To test if all outputs are correctly wired to the relevant injectors and coils the ECU Manager software has an output test function available on the Utilities menu click Test Outputs If you would like to use this function in a Kawasaki installation three relay control pins must be physically grounded by removing them from the M400 ECU plugs and jumping to ground 1 2 Unplug the M400 ECU connectors Press the single white tab on the underside of the plug until it clicks to unlock the pin locking plate from Connector A white plastic inserts in the plug Extract pins A01 white 18AWG A23 orange 20AWG and A24 yellow 20AWQ from the rear of the connector using firm pressure Press the dual white tabs on the top side o
38. l Available for Knock Module SKM Knock Window Ing A05 mue gna A06 j mtued oo 48 Appendices MoTeC Kawasaki Pin Function Oooo not used not used not used not used 807 noued 1 B19 not used A14 A15 A16 K11 F07 A17 Ki3 FO6 K08 F05 A25 not used B20 RE notused 21 not used A08 A18 A01 A23 A24 A31 A32 A33 A34 B B09 MoTeC Appendices 49 M400 Pin Kawasaki Pin Function DIG3 ag mtued o pica a mue o SKM Knock Signal la BI3 j mtued 1 Communications RS232 X B17 motued 0 Additional Kawasaki Loom Pins J01 J03 JO7 J1 Unused 0 J12 J18 K04 K06 K10 K12 K14 K16 K24 K25 K27 Unused K31 K33 K34 09 BIM200ModuledrveforCollC06 H6 BIM200ModuledrveforCol2 COl 02 JjSytemRelayDrvefromKPEFOS Hi jKeytrgeertoKPEF2 1 3 See Calibration and Wiring Notes 50 Appendices MoTeC 4 Calibration and Wiring Notes Ed Note 1 Calibration Functions The following pins are calibrated in the Base Maps with the function and parameters as mentioned in the table M400 Pin KawasakiPin Function Parameters 9 Lambda Heater Aux2 A01 JO6 118 Power Hold On Time 20 Polarity O Output Mode 0 Aux3 A23 FO4 118 Power Hold On Time 15 Polarity O Output Mode 0 Aux4 A24 J15 101 Fuel Pump Delay 2 0 Polarity O Output Mode O Auxb A31 K01 8 Idle Stepper Max Step Rate 200 ae 0 Aug oo 00 EE auxg A3
39. lso offer Brake and Suspension options on varying models Both the ECU and the harness connector are different and the 2010 Adaptor Looms are not interchangeable with the 2004 2009 Adaptor Looms e 2010 Configuration files match original ECU part numbers 420664942 420664947 To mimic all original Sea Doo functions including dashboard alerts the Sea Doo PWC Plug In ECU requires M400 firmware version 3 52P or higher 24 Sea Doo 2010 Installation MoTeC PWC Operational Differences The PWC Plug In ECU closely mimics the standard OEM operation However MoTeC would like to draw your attention to some operational differences when a PWC Plug In ECU is installed ECU Operation The M400 Marine ECU engine control functionality is less complex than the standard factory ECU only one mode is supported The handlebar Mode switching does not operate as in the stock craft G STC SX Device This craft depends heavily upon CAN bus communication for correct operation Both the Instrument Cluster and Brake System see below use CAN data for critical decisions The M400 ECU transmits and receives relevant data via the STC SX device using Custom Data Set 1 On no account should this table be changed as Brake System or Instrument Cluster malfunction may result If for any reason these systems do not operate correctly the configuration file and the STC SX device should be checked first G iBR Brake System Operation The iBR system works in co
40. mits are similar to the factory settings 18 Sea Doo 2004 2009 Installation MoTeC G Power Control Strategy The standard Sea Doo RXP RXP X and RXT use an Ignition Lanyard with an immobiliser function to power up the craft If the Ignition Lanyard is inserted pressing the Start Stop Button on the left handlebar will start and stop the engine The installation of the PWC Plug In ECU solution still uses the Ignition Lanyard but without the immobiliser function It follows the same strategy as the 2007 model Sea Doo crafts e Power is continuously applied to the ECU while the Lanyard is connected Tuning adjustments log downloads and ECU configuration file downloads may all be performed without interruption e Ifthe engine is not started or is stopped for longer than 4 seconds the M400 Marine ECU sounds the warning beeper in repeated bursts of 4 short pulses e Power is removed from the ECU only by removing the Ignition Lanyard amp Security The Sea Doo RXP RXP X and RXT use an encoded Ignition Lanyard which is paired with the factory ECU The PWC Plug In installation does not include the immobiliser function It is important to secure the craft when not in use for example by removing the IGN4 device from the wiring harness Idle Stepper Motor Setting V3 52P or later If the PWC shows stalling behaviour when the throttle is closed suddenly it may help to reset the throttle stop screw for a higher base idle RPM set
41. nal Differences seseeeeeesseeeeeeeen 11 ECU Operation esses 11 Instrument Cluster Operation 11 COO MAG mM 11 Power Control Strategy cccccccccccsssccescessceeseeseeesseeeesseeeeeeeas 12 Ile rrr eee 12 Idle Stepper Motor Setting V3 52P or later 12 Sea Doo 2004 2009 Installation 14 MoTeC PWC Plug In ECU Manual iii IC Te e EE 15 REECH EE ee EEN 16 PWC Operational Differences Scanirenen t a 17 ze BMG EE 17 Instrument Cluster Operation 17 Power Control Strategy ccccccccsseeeeeeeseeeeeeeeseeeeeeeeseeeeeeeeeseas 18 SOUS d teer E UE MEM nU EL ee E ee 18 Idle Stepper Motor Setting V3 52P or later 18 Fuel Pump current sees 19 Sea Doo 2010 Installation 20 wil ee c ta ls 20 In Stallion DEE 21 Configuration File 23 PWC Operational Differences sseeeeeeeessseseeeeee 24 ze Ree m ses ecdacsiins a a EN 24 sale OAs DC VICES 24 IBR Brake System Operation ccccccceccsseseeeeeeeeeesseeseeeeeeees 24 Instrument Cluster Operation 24 Power Control and Engine Start Strategy 25 Connecting to a PC with MoTeC UTC cable 25 Hydrospace S4 Installa
42. njunction with the Brake Lever ECU and Instrument Cluster to determine how the brake will operate The interaction is complex and not user adjustable On no account should Custom Data Set 1 be changed as Brake system malfunction may result If for any reason the iBR unit is not satisfied with data received from the other components the Instrument Cluster will illuminate the red IBR warning light and the brake system will no longer operate In this situation the craft must be shut down and restarted before the IBR system will be fully functional Remove the Lanyard wait 10 seconds then re install the Lanyard and re start the engine amp Instrument Cluster Operation The M400 Marine ECU will control the Sea Doo Instrument cluster and mimic the original factory dash operation The ECU controls the dash via the STC SX Serial to CAN data adaptor the SI C SX receives CAN messages from the ECU and then re transmits CAN messages to the instrument cluster MoTeC Sea Doo 2010 Installation 25 The CAN transmit settings and the CAN custom data set are provided in the Base Map and should not be changed The dash alarms are not user adjustable they are pre set in the dashboard The M400 provides relevant information engine temperature etc and the dashboard raises alarms when required For this reason all dash alarms will operate identically to the stock ECU D Power Control and Engine Start Strategy The standard Sea Doo 2010 models
43. nu click Get Logged Data Click Yes to confirm you would like to clear the logging memory Click OK when prompted for vehicle details The next screen contains three tabs Events Venue and Vehicle The details on the events tab are essential the other two tabs are optional Tip It is good practice to fill in all relevant details as this will be your reference to the circumstances under which this file was recorded when you refer to this file in the future 7 Enter a Vehicle ID to identify your PWC Important There are two files created one with extension ldx and one with extension Id The ldx file is smaller than 1 KB 1000 B while the ld file is much larger If you would like somebody else to look at your log file please make sure you provide the ld file The default location for the files is C MoTeC Logged Data Tip The log files are named using a time stamp When selecting the log files using LG see next section all details you have entered will be listed This is often the easiest way to select the required file o ok wD MoTeC Data Logging 33 To select the log file using i2 Ensure you have i2 data analysis software installed 1 2 Open i2 Data analysis software and open a Circuit project Double click on the file you would like to view All details you entered when downloading the logged data will be listed in the middle window Tip To get started with using i2 to analyse your own logged data there are
44. ontrol Drive by Wire Throttle All Yamaha WaveRunner models are fitted with a Drive by Wire throttle Electronic Throttle This is a safety related device If it is not functioning correctly contact your MoTeC dealer for further advice Warning Never alter any of the Electronic Throttle settings in the ECU Incorrect operation can potentially be dangerous and result in serious injury 9 Instrument Cluster Operation The M400 Marine ECU will control the Yamaha instrument clusters and mimic the original factory dash operation The ECU controls the dash via the KTC K Line to CAN data adaptor the KTC receives CAN messages from the ECU and then transmits K Line messages to the instrument cluster The fixed CAN address and the CAN messages custom data set are provided in the Base Map and should not be changed To prevent engine damage the following dash alarms and rev limits are provided Sensor Value Dashalarm Revlimit Engine Temperature approx 88 C 190 F 3300 rpm Muffler Temperature 96 C 205 F Note These alarms and rev limits are similar to the factory settings 6 Yamaha Installation MoTeC Cooling When a PWC Plug In ECU is fitted the engine power is increased The standard Yamaha cooling system might not be sufficient in its supply of water to the engine and over heating can occur It is important to check if the cooling system is working adequately The maximum engine temperature s
45. or click Start All Programs MoTeC M400 M600 M800 Updating ECU Manager Software Software updates are made available to give access to the latest features Download the latest software version from the website and follow the software installation instructions to update to the new version MoTeC Software Installation 31 Connecting the ECU to a PC The PC communicates with the ECU via the CAN bus and connects to the USB port on the PC This requires a MoTeC UTC USB to CAN device The UTC plugs into the CAN connector provided on the adaptor loom 5 pin connector and includes a standard USB cable to connect to the PC Note Seadoo 2010 models have on board CAN operating at 5OOkBit Sec To communicate with a PC the ECU Manager Software must be set to the same speed see page 25 for details i2 Data Analysis Software i2 data analysis software is used to analyse the logged data that has been recorded by the ECU A combination of graphs gauges and reports can be analysed simultaneously The G environment can be customised to specific user requirements The software can be downloaded for free from the website To install the i2 software e Go to the MoTeC website at www motec com and navigate to downloads software latestreleases OR Locate the software on the MoTeC Resource Disc e Save the selected file in your preferred location for example desktop e When downloading is finished double click on the file and select run
46. osition set all values to 50 If you have 50 set for the initial position and after about 6 starts the engine is still idling fast the answer may be the idle air bypass in the throttle body very difficult to adjust Once a good starting idle has been achieved re set the control values e In Functions Idle Control Setup set the Activate RPM to 2400 e In Functions Idle Control Initial Position set all values to O 14 Sea Doo 2004 2009 Installation MoTeC Sea Doo 2004 2009 Installation System ECU e M400 Marine ECU Installation Set e 1x Adaptor Loom e 1x STC S Sea Doo Serial to CAN module e 1x DMCF Sea Doo Dual Mag Converter e 1x IGN4 Ignition Module Mounting Set e 1x Sea Doo ECU Mounting Plate e 2x ECU mounting brackets e 3 x Anti vibration mounts e Mounting bolts and screws e 1x Rubber backing pad On request the Sea Doo PWC Plug In ECU is available with the M800 Marine ECU MoTeC Sea Doo 2004 2009 Installation 15 amp Installation The M400 Marine ECU replaces the factory ECU on top of the engine Remove the factory ECU four M6 bolts and screw three anti vibration mounts into three of the mounting holes see picture Screw the Sea Doo ECU mounting plate to the anti vibration mounts using Loctite 243 and M6x10 stainless steel countersunk screws Then place the rubber backing pad on the plate and secure the M400 Marine ECU with the Mounting brackets using fo
47. p is fitted with a higher current draw again it may be necessary necessary to add an external Fuel Pump Relay to the loom to accommodate higher pump current 20 Sea Doo 2010 Installation MoTeC Sea Doo 2010 Installation eG System ECU e M400 Marine ECU Installation Set e 1x Adaptor Loom e 1x STC SX Sea Doo 2010 Serial to CAN module e 1x IGN4 Ignition Module Mounting Set e 1x Sea Doo 2010 ECU Mounting Plate e 2x ECU mounting brackets e 3 x Anti vibration mounts e Mounting bolts and screws e 1x Rubber backing pad On request the Sea Doo PWC Plug In ECU is available with the M800 Marine ECU MoTeC Sea Doo 2010 Installation 21 amp Installation The M400 Marine ECU replaces the factory ECU on top of the engine Remove the factory ECU three T25 Torx screws and pre assemble the supplied mounting plate before the M400 ECU is fitted e Screw 4 supplied M6 Stainless nuts on the studs protruding from the top of the mounting plate These serve as captive spacers see right ANU e Invert the plate and ensure that the 3 rubber rings are seated on the rubber bushes which are fed from the top side of the plate see picture at right e Place the plate with rubber inserts over the plastic mounting bracket on the PWC e Firmly screw 2 x 6mm cap screws with washers in the lower 2 positions and 1 x countersunk screw without washer in the central position Do not over tighten e Ensure that the
48. red very quickly resulting in rapid acceleration The original blue button is wired through a temperature switch This switch is mounted in the exhaust manifold prior to the turbo and will trip at 70 C which would disable the Launch Mode function This is impractical for race conditions To ensure that Launch Mode is available at all times install a bypass plug to short circuit the two pins of the temperature switch connector same connector as a Bosch injector 30 Software Installation MoTeC Software Installation PC Recommendations MoTeC recommends a dedicated laptop for your PWC car with the following specifications e 32 bit operating system Windows XP Vista or Windows e Screen size 1024 x 768 e Processor speed 1 2 GHz Pentium e 2GBRAM e 256 MB graphics card e 2USB ports e Ethernet port Most current laptops will meet the specifications above and this will ensure all MoTeC software will run on it ECU Manager Software V3 52P or later To install ECU Manager Software e Goto the MoTeC website at www motec com and navigate to downloads software latestreleases OR Locate the Manager software on the MoTeC Resource Disc e Save the selected file in your preferred location for example desktop e When downloading is finished double click on the file and select run e Follow the instructions on the InstallShield Wizard e Tostart the program after installation click on the new Manager icon on the desktop
49. rubber mat with hole is mounted over the centre countersunk screw e Fit the waterproof relay to the top right screw post which protrudes from the mounting plate e Fit the M400 ECU and place the 2 stainless steel brackets onto the 4 screw posts after first fitting the rubber trim strips to the underside of the brackets e Secure the brackets and relay with 4 x M6 washers and 4 x M6 Nylock nuts 22 Sea Doo 2010 Installation MoTeC e Now plug in the Adaptor Loom first Plug B into the stock wiring harness then Plug A e Next plug the M400 ECU into the Adaptor Loom e Ensure that all supplied devices are connected M400 STC SX IGN4 Relay These devices can all be secured by zip ties Warning the M400 ECU MUST have firmware version 3 52P or later loaded BEFORE this Adaptor Loom is powered up If you have not loaded the firmware you should unplug the IGN4 device and remove all three of the injector ignition fuses 7 8 and 9 from Fuse Box 1 and THEN load the 3 52P firmware Warning the M400 ECU should have the relevant start file installed before the IGN4 device and Injector Ignition fuses are re installed MoTeC Sea Doo 2010 Installation 23 amp Configuration File The Sea Doo 2010 PWC Plug in ECU is compatible with all RXTX models from 2010 These models differ from 2004 2009 models in that they use a different stock ECU which includes Electronic Throttle Control Drive by Wire and a
50. ry outputs for functions such as camshaft control drive by wire throttle boost control nitrous injection idle speed stepper motor and many more Inputs e 8x Analogue voltage inputs fully configurable including custom calibrations e g to use for o jet outlet pressure o jet intake pressure o steering position o lateral G force e 6x Analogue temperature inputs fully configurable including custom calibrations e g to use for o multiple configuration maps o extra air temperature o extra water temperatures o exhaust temperature e 1x Wideband Lambda input for Lambda measurement and control e 4xbDigital speed inputs for use with OEM factory speed paddle wheel and function activation e g launch control anti lag and dual RPM limit Communications e 1xCAN e 1x RS232 e g to use with GPS The 5 Hz MoTeC GPS G1 can be wired direct to the M400 Marine ECU for logging of accurate speed and position Physical e Case size 147 x 105 x 40 mm e Weight 900 gram e 1x 34 pin and 1 x 26 pin waterproof connector with gold plated contacts 38 Appendices MoTeC Yamaha Connectors M400 Marine ECU Connector A1 A9 B1 B o o0 o o 0o o o O o o o o o Oo O 0 e A A17 B8 B13 eov WWW 1 B WWW 1 A18 A25 B14 B19 vd WWW e o o o o A26 A34 B20 B46 vd WWW oe o o 0 0 Looking into the connector on the ECU Yamaha Factory Connector Si S f1 R e o o o o o Oo O OO e o o o Oo o 10 17 8 Sak
51. sages from the ECU and then transmits K Line messages to the instrument cluster The fixed CAN address and the CAN messages custom data set are provided in the Base Map and should not be changed To prevent engine damage the following dash alarms and rev limits are provided ze mn Dashalam Rov Limit Oil Temperature 155 C 311 F Yes 3300 rpm Water Temperature 118 C 244 F Yes 3300 rpm Intercooler Temperature 160 C 320 F Yes None Oil Pressure No Oil Pressure Yes 3300 rpm and RPM 3000 Note These alarms and rev limits are similar to the factory settings 3 Cooling When a PWC Plug In ECU is fitted the engine power is increased The standard Kawasaki oil and water cooling system might not be sufficient and engine over heating can occur If the engine overheats a relevant dash alarm will come on and the revs will be limited to prevent engine damage 12 Kawasaki Installation MoTeC Tip The logged data will be useful to check both oil and engine temperatures oee Data Logging on how to access the logged data 3 Power Control Strategy The standard Kawasaki JT1500F Ultra 250 260x uses an Ignition Key with an immobiliser function to power up the craft If the Ignition Key is inserted pressing the Start Button on the left handlebar will start and run the engine The installation of the PWC Plug In ECU solution still uses the Ignition Key but without the immobiliser function It follows the same strate
52. t This GPS feature is an extremely useful addition for PWCs because conventional speed detection methods are inaccurate The following GPS based channels are available Speed Time Longitude Latitude Altitude Satellites Quality HDOP Range Error For wiring information see the relevant calibration notes in the appendices To configure the GPS in ECU Manager software 1 Onthe Adjust menu click General Setup 2 Click Communications and then RS232 Telemetry Setup 3 Enter Telemetry Baud Rate 19201 4 Enter Telemetry Data Set 0 to turn the dataset Off Upgrades The M400 Marine ECU comes with a range of features as standard and several options available as upgrades to customise and grow your system These additional features are activated through a simple password acquired from your MoTeC dealer at any time when you need tt Data Logging To take full advantage of the possibilities of the system data logging can provide you with valuable knowledge about the performance and reliability of the engine and craft The PWC Plug In ECU systems have the data logging option enabled for a free evaluation period of the first 8 hours of engine running time After this the Data Logging Upgrade is required which allows recording of all ECU data to the 500 kB internal logging memory Wideband Lambda Additional tuning of all PWC Plug In ECU installations is best performed with a Lambda sensor The PWC Plug In ECU systems have the Lam
53. ting The standard throttle stop screw has a tamper proof cover and is very securely glued to the throttle body with loctite The screw can be very carefully removed warning risk of breakage and replaced with an M5 set screw with M5 lock nut To reset a newly installed stop screw e Connect to the ECU Manager program on a PC e Observe the Throttle Position TP in the Sensors list or press V for the Sensor View screen e Wind in the stop screw until the throttle position reads just over zero e Wind back until exactly zero is shown MoTeC Sea Doo 2004 2009 Installation 19 To set the new idle stop position e Wind in the stop screw an additional 1 5 turns e Altered this setting as required to achieve 1850 RPM idle on the ski in the water once the engine has been warmed up Note TP HI and TP LO settings should not be changed regardless of where the stop screw is positioned amp Fuel Pump current While the stock fuel pump draws a small amount of current the situation may arise with higher fuel pressures or alternate pumps where the current draw is more than the Adaptor Loom is designed for If this occurs a reduction in fuel pressure may be evident when the ECU senses over current and stops fuel pump operation If the fuel pressure is raised with the stock fuel pump it may be necessary to add an external Fuel Pump Relay to the loom to accommodate higher pump current Alternatively if a replacement pum
54. tion 26 USO ode ne ttai nye ctn ET E EE 26 IC Ee REC cities 27 CoOmiguratom EE 28 PWC Operational Differences cccccceccseeeeeeeeeeeeeeeeeeeaeeeeeeseeaaeeeess 28 Instrument Cluster Operation 28 Power Control Strategy cccccccssssseeeeeeeseeeeeesseeseeeeeseeeeeesenas 28 Launch Mode BUTLOTI aiios siae amens a 29 Software Installation sees 30 ECU Manager Software V3 52P or later 30 Connecting the ECU oa 31 i2 Data Analysis Goftware 31 AAO UNG Se mer TERM 32 Change the Logging Settings ccccccsssecceeccsssseeeeeeeeseeeeeseeeeeeeeeeaas 33 iv PWC Plug In ECU Manual Options to Expand the System 35 ORO RM TREND EE NCC ERE 35 Woo g eo 2 e RET 35 ee El Ve 37 Specification S RN Mc e sees 37 UMN INNEN TEM EE 38 CONNECTIONS aes casts i 38 Pin List BY FUhCLUOE E 39 Calibration and Wiring Notes 43 SE EE 46 Sent cive ER RR 46 Pb ISU e TE UNC UON EE 47 Calibration and Wiring Notes 50 ENEE LEE eebe vett a oot aa 52 56d D9o0 2004 2009 eege 53 CORNECIOlS c tlie eile 53 Fi LISTOV IF WACOM oec aeterna batte ae ete bte 54 Calibration and Wiring Notes 58 Sea Doo 2010 61 eon PE 61 mi Nie d Uses m 62 Calibration and Wiring Notes 66 PIVOFOS PAGE S4 T 68 Sedo UTR 68 Pil Nido
55. tures The M400 Marine ECU comes with a range of features as standard and several options available as upgrades to customise and grow your system These additional features are activated through a simple password acquired from MoTeC at any time when you need it See Upgrades Engine Tuning Features e Windows based ECU Manager tuning software with user definable screen layouts e Individual cylinder tuning of both fuel delivery and ignition timing e Selectable channels for table axes e Fully configurable axis points on all tables e Free access to wideband Lambda and data logging for initial tuning Available for the first 8 hours engine running time e Possibility to communicate directly with OEM dash e Suitable for engines requiring the latest complex control functions such as drive by wire throttle control e Capable of all other modern control functions such as o Launch control o Overrun boost enhancement anti lag o Boost control o Nitrous injection e Fully configurable sensor inputs including custom calibrations e Configurable receiving and transmitting data via the CAN bus e Capable of receiving data from multiple Lambda measurement devices via CAN 2 Introduction MoTeC e Integrated advanced diagnostics including injector and crank trigger diagnostics e Switchable between multiple configurations e hef Sync capture displayed on the built in digital oscilloscope Data Acquisition e Internal data logg
56. up Hi Level 5 3 Note 2 Calibration Tables For the following pins the calibration table is available in the provided Base Maps Air Temperature Engine Temperature MoTeC Appendices 67 Throttle Position 2 Throttle Lever Throttle Lever 2 Note 3 Speed Sea Doo 2010 models incorporate GPS speed within the stock dash This is available to the M400 on the CAN communications bus and compares in accuracy to MoTeC s own GPS devices 68 Appendices MoTeC Hydrospace S4 H Connectors M400 Marine ECU Connector A1 A9 o o o0 o o o Oo O0 8 A25 00 WWW A26 e Looking into the connector on the ECU Hydrospace Factory Connector Rem W rna 6 8 5 58 P 5 6 6 6 Ci Ci s 8 5 5 B O BP 6 Cia C25 WW WWW C26 C34 e WWW 2 i Looking into the connector on the ECU MoTeC Appendices 69 lH Pin List by Function M400 Pin Hydro S4 Pin Function VBAT A26 COS CO 12 V Switched System Relay Lambda Heater Supply A02 on 5V Sensor Supply Optional GPS Power Mu e 0 V Sensor Supply aam ais leoo 8 V to CAN Connector SV AUK AOS Ieren V Sensor Sup Optional GPS Power OVAUX BIS me jOVSemorSupy Inj8 A30 not used Not Available in M400 M600 Optional Available for Knock Module SKM Knock Window Ing A05 mue Int A06 j mtued oo 70 Appendices MoTeC Ma00Pin HydroSdPin Function A08 notused A18 G04 A01 C33 A23 C26 A24 C28 C3
57. ur M6x16 stainless steel cap screws and four M6 stainless steel spring washers Finally connect the adaptor loom harness between the M400 ECU and the factory wiring harness Note the Sea Doo connectors are labelled A and B and are keyed so that only the correct plug can be inserted If the slide lock on the plug Will not slide shut then the plug is fitted into the wrong connector For the ECU to function normally all supplied devices must be connected e STC S device plugged into 6 pin socket labelled STC e GN4 device plugged into 6 pin socket labelled COIL and 4 pin socket labelled IGN e DMC F device plugged into 12 pin socket labelled DMC These devices can all be secured by zip ties 16 Sea Doo 2004 2009 Installation MoTeC AW NNNM amp Configuration File The Sea Doo PWC Plug in ECU is compatible with all RXP RXPX RXT and RXTX models from 2004 to 2009 However there are numerous harness differences between 2004 2005 2006 and 2007 2009 models Each of these requires different M400 configuration files Base Maps If the incorrect configuration file is loaded the PWC may operate incorrectly or have limited dashboard functions The three configuration file versions are designated 2004 2006 and 2007 e 2004 Configuration files match original ECU part numbers 420664942 420664947 e 2006 Configuration files match original ECU part numbers 420664946 e 2007 Configuration files match or
58. ut Mode 0 0 Off 0 Off 0 Off 4 Dual RPM limit Logic Polarity 0 d Ih Low RPM Limit 2400 RPM Rise Rate 0 Ignition Retard 26 8 i hec e gt C E x3 A23 3 Aux Table PWM Switched 1 Output Mode 0 Polarity O Frequency 10 Minimum Duty Cycle 0 Maximum Duty Cycle 100 Hysteresis O 3 E U MoTeC Appendices 73 ATA BO06 CO8viadiode 10 Brake Logic Polarity 1 Source 0 Channel 1 Lo Level 5 1 Hi Level 5 2 H Note 2 Calibration Tables For the following pins the calibration table is available in the provided Base Maps wow ivarosan re Throttle Position A15 Manifold Pressure Sensor H Note 3 Speed For accurate speed measurements MoTeC recommends the use of a GPS system MoTeC s 5 Hz GPS G1 41300 can be wired directly into the ECU s RS232 receive port GPS wiring M400 Pin GPSPin Function OV AUX RS232 RX RS232 GPS Data NC h f y 5V AUX A09 5V 5V ENG A02 74 Appendices MoTeC Lambda Sensor Installation PWC exhaust systems use a cooling water jacket to surround the exhaust manifold and some of the exhaust muffler and associated tubing The exhaust gases pass through a water canister which can charge the exhaust manifold with water vapour This water vapour can drastically shorten the lifespan of Lambda sensors sometimes to less than one hour Important We do not advise the fitting of lambda sensors unless you are prepared to replace them frequently
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