Maximizer 2 - Nitrous Express
Contents
1. Active ITPS Trigger Ready Communication Status Queued 0 Attempted 0 ICRC Errors 0 Timeouts 0 Good MAXI M ZER II rev A 4 The main screen allows you to Configure the program preferences Configure the MAXIMIZER II Upload your saved configurations to the MAXIMIZER II or download your configurations from the MAXIMIZER II Enter the monitor window for the MAXIMIZER II Log data to your PC 2 3 Program Set up To open the program configuration menu click on View and Options 2 3 1 General Options Tab Serial Port allows you to select which COM port the software will use on your PC Select the correct port from the drop down menu General RPM TPS Nitrous Pressure EGO MAP Stag 41 gt r Communications Serial Port ESTNE i Timeout msec T Timeout sets the time that the software waits before resending a IEE oats E command if there was a communication error For most PC s this Number of retries on CRC error 3 should be set to 40 Number of retries on timeout sets the maximum retry count before the software displays a timeout error For most PC s this should be set to 3 Cancel Number of retries on CRC error sets the maximum retry count before the software displays a CRC error For most PC s this should be set to 3 Note Some PC s using USB serial converters will experience a higher error rate due to the performance characteristics o2. Retard 42 When Grounded r Nitrous Pressure TPS Settings 0 0 1 0 20 30 40 50 Nitrous Pressure Sensor Present v Idle 0 50 Vols T Bottle Heater Target Pressure 1000 PSI 4 war 4 50 Volts zi Idle WOT r General Purpose Dutputs GPO H Status LED ottle Opener X r Transmission Settings Number of Gears 9 Gear Reset Time 60 sec zl ResetTo 1st Gear Transmission Type Manual Y MAXI M ZER 1 rev A 17 6 6 Automatic Purge to 12 volt power toGPO1 Stage 1 Stage2 General EGO Settings RPM Settings MAP Settings Ignition Retards EGO Present f RPM Present fe MAP Present V Retard 1 When Grounded 7 Sensor Type rio WBAFR RPM Multiplier x1 Retard H2 When Grounded m Nitrous Pressure TPS Settings 10 0 0 Idle 0 50 Volts Nitrous Pressure Sensor Present v Bottle Heater Target Pressure 1000 PSI 3 gra Purpose Outputs WOT 4 50 Volts 4 Idle 6 7 Fuel Pressure Safety Cut off Switch to trigger input set trigger config to ENABLE MAXI M ZER 1 rev A 18 6 8 WOT Switch Figure A to 12 volts Figure A illustrates how to connect a HOT wide open throttle switch Set the WOT setting in the MAXIMIZER II configuration to 4 5 volts the TPS TRIGGER to 95 and the IDLE to 0 5 volts to TPS input Figure B to 12 volts Figure B illustrates how to connect a
3. BO sec Reset Ta 1st Gear Performance Settings Enable 4 Solenoid Single Stage Enable Load Balance Transmission Type Automatic Detect Gearshift Above 4000 RPM Trigger Gearshift Drop 1000 RPM Ea EGO Present allows you to select whether or not you have an O2 signal connected to the MAXIMIZER II A check mark in the box tells the MAXIMIZER II that a signal is connected Sensor Type allows you to set the type of sensor controller being used To set the type of sensor click on the window to indicate FJO Wideband or Narrow Note For optimum performance and tuning capability an FJO Racing Products www fjoracing com Wideband AFR System Controller is recommended It will enable the MAXIMIZER II to accurately display and log your air fuel ratio RPM Signal Present allows you to select whether or not you have a tachometer input signal connected to the MAXIMIZER II A check mark in the box tells the MAXIMIZER II that a signal is connected RPM Multiplier selects the correct pulse count for the RPM counter Use the following as a guide to determine the correct setting a Using a TACH signal TACH signals will typically have 1 pulse per cylinder during 2 revolutions of the crankshaft 1 full cycle and therefore the correct setting would be 7 the number of cylinders Example When using a TACH signal 4 cylinder setting would be 2 6 cylinder setting would be 3 8 cylinder s
4. 2 General Sensor Type FJO N BAFR Nitrous Pressure itrous Pres MAP Settings Ignition Retards v MAP Present V Retard 81 When Grounded Y 0 0 ressure Sensor Present IV Idie 0 50 vols 7 Bottle Heater Target Pressure 1000 FS a bd 4 50 Volts 3 general Purpose Outputs M jEStatus LED bal In Retard 42 When Grounded Transmission Type Manual S Aa Note LED and resistor included in kit 6 3 12 volt Arming Switch to 12 volt power to nitrous accessories 1N4005 Diode to arming input Note Diode included in kit MAXI M ZER I I rev A 15 16 6 4 Ignition Retard for 12 volt active 12 volts 1K ohm resistor SSeS SSeS SSS Ignition to Ignition retard output controller Note Resistor included in kit m lanitigp Retard 41 when Grounded v Fetard 82 When Grounded for 0 volt active es ee KER tiq enini oki EE Ignition to Ignition retard output controller 6 5 Remote Bottle Opener to 12 volt power Bottle Opener Module 1 FAST GENERA TION Wu to GPO 2 Stage 1 Stage2 General p EGO Settings RPM Settings MAP Settings Ignition Retards 34 EGO Present v RPM Present v MAP Present 7 Retard 41 when Grounded Y Sensor Type FJO wBAFR Y RPM Multiplier x1
5. A e 5 13 6 MAXIMIZER IT Wiring Diarra sevo e Sea eS iii VH Y aaa Esa USES S YEA YER YHP AS IR SS VERRE UNA dd EMT REA penca son VE EN ON ed PR seas Pea ER ER desse 13 6 1 NE C H P tha 14 6 2 I LED PPT 15 6 3 IZVO ATA OW C eee al I3 OA TRE eee al 16 or DNO NN 16 OUO NNN o nn i eto techie oth date eee dE 17 OF Fers salet CULOS WI ene eE en hacen aE Maca A E la adt AEA EEE bas 7 6 8 VOCS or E E E EE A A IN E A 18 09 NNN SENSO A oa sio 18 MAXI M ZER I I rev A 1 Installation Overview The purpose of this overview is to provide the user with some basic information about the installation and configuration Note The instructions in this manual take precedence over those included with other nitrous accessories 1 1 MAXIMIZER II Power Input Connect the MAXIMIZER II s power to the same power source as the ECU 9 18 volts Ensure the fuse rating is sufficient to power both This power and ground need to be clean in order to obtain the best performance from your MAXIMIZERC II DO NOT connect the MAXIMIZER II s ground to the same place you grounded the SOLENOID DRIVER DO NOT install a separate switch on the white power wire The MAXIMIZER II s power should be controlled by the main ignition switch see arming switch below Note Powering up the MAXIMIZER II while the engine is running may result in an inaccura
6. Advanced Analysis package will allow you to monitor your nitrous jetting as well as tune the fuel map of your engine even when the Al l Jl nitrous has NOT been activated Time sec 30 MAXI M ZER I I rev A 12 To begin open the log file and then click the Analysis Plots button on the upper task bar The X and Y axis can be customized to display any Xl combination of This is done by selecting the items from Letv asis APM MAP the pull down menus for each axis For example viewing Right Y Asis Stage l S 2 wp EGO on the Y axis and RPM on the X axis will display mm your air fuel ratio over your RPM range The acceleration TEN plot indicates how fast the RPM was increasing which can be used to compare performance from one run to the next as well as analyzing wheel spin or other conditions You can zoom in on any section of the graph by clicking and holding the left mouse button and then dragging the cursor box will appear which indicates the area to be zoomed To zoom out click on the Unzoom button that appears in the upper right when you zoom In Additional features are available to customize the graph view as well as export the screen to a file or printer This menu is selected by clicking the right mouse button while the cursor is over the graph You can also customize your graph by double clicking on the open graph 2 6 Software Updates Free updates are available for the MAXIMIZER II and rel
7. Def feature have up down arrow buttons to the right Click on either m mv of these to increase or decrease the value accordingly Menu pull down data fields that have this feature have a down arrow button to the right Clicking on the button will cause a pull down menu to appear To select click on one of the displayed options Typing clicking on the data field will highlight the value You can then use the keyboard to enter the value 2 2 Main Screen File Edit View Controller Window Help Dc E X aea FR sa ya a Upload Download Monitor Logging Off Controller Info Analysis Windows Maximizerll 20050601 1 33838 mas2og Maximizerll1 BP MaximizerII1 me x Stage 1 Stage 2 General Stage Type Time B ased y Pw Frequency A Copy Data From Stage 2 Cutoffs MES Enable TPS Based Control EGO Cutoff v 13 5 AFR iv M 4 39 Volt m TPS Trigger at Trigger Lean Cutoff Delay 0 55 dv 0 20 40 60 80 100 meg Trigger Switches Ignition Retards Trigger Switch 1 Not Change y 1 Enabled V Threshold 10 i RPM Cutoff jv 5500 RPM ae Trigger Switch 2 Not Change Y H2 Enabled MAP Cutoff W 10 0 PSI 0 280560840 120400 uum jam T m r Choose Gear 1st Gear hd RPM Trigger 5000 RPM lt 4v Delay 005 tv stat 0 y uel Ratio AFR 10 12 14 16 18 20 Ramp Final 10 14 2 10 22 34 46 80 100
8. Sensor Input The MAXIMIZER II has an integrated 48 psi pressure sensor designed to measure manifold absolute pressure MAP Connect the flexible hose to your intake manifold after the throttle plate Note The MAXIMIZER II calibrates the sensor at power up If your engine is running the sensor s pressure reading will be outside the expected range and will not be calibrated which may result in an inaccurate reading This is why it is recommended to connect the MAXIMIZER II s power to your ignition switch MAXI M ZER I I rev A 2 Software Updates and manuals are available from www fjoracing com Your PC will require a serial port to connect to the MAXIMIZER II Some newer laptops do not have an integrated serial port and will require an optional USB Serial adapter or a PCMCIA serial adapter Please contact your computer equipment supplier to purchase this adapter Note Due to the wide variety of these adapters available FJO cannot guarantee a specific adapter however our testing has shown that adapters using the Prolific Technology PL 2303 controller chip function very well 2 1 Entering User Data Drag amp Slide data fields that have this feature have a down arrow button to the right Clicking and holding the button causes a slider bar to appear Moving the mouse left or right while the slider is displayed will decrease or increase the value Increment Decrement buttons data fields that have this RPM Triger 3247 RPM
9. allows you to set the minimum RPM required before the Nitrous can be triggered RPM End allows you to set the RPM at which you reach the nitrous level set in FINAL This can be set by dragging the blue dots on the graph to the desired settings or by using the methods described in the Entering User Data section Start allows you to select the amount of Nitrous that will be applied at the beginning of the ramp Set the Start by dragging the blue dots on the graph to the desired settings or by using the methods described in the Entering User Data section Final allows you to set the maximum amount of Nitrous that will be applied This can be set by dragging the blue dots on the graph to the desired settings or by using the methods described in the Entering User Data section MAXI M ZER I I rev A 9 10 2 4 3 Saving and Uploading your Configuration It is recommended that you save your configuration and log files in the directory lxi Savein I we Memes Ae de C Program Files NX MAXIMIZER II Il To save your configuration on the PC click on File then Save As and enter a name for the configuration It is possible to save multiple configurations on the PC but only one config can be loaded into the MAXIMIZER II Cancel p File name Save as type Maximizer II Config Files max2 To upload a saved configuration to the MAXIMIZER II ensure the MAXIMIZER II is turned on Open the desired configuration and click on the U
10. the defective product This warranty does not cover finishes normal wear and tear nor does it cover damage resulting from accident misuse dirt tampering unreasonable use service attempted or performed by unauthorized service agencies failure to provide reasonable maintenance or FJO products that have been modified or used for commercial reasons FJO specifically does not warrant equipment parts or components purchased by FJO or the customer from any third party manufacturers or suppliers Rather for any defect in respect of equipment parts and components purchased from third party manufacturers and suppliers the customer shall have recourse only to the terms of the warranty of that particular manufacturer or supplier Any recommendations made by the third party manufacturer or suppliers concerning the use or application of their products are those of the manufacturer or supplier and FJO extends no warranty with respect to the results obtained for their use FJO does not warranty those products in any way beyond the term of the warranty extended by the manufacturer or supplier The warranty provided above FJO s obligations and liabilities hereafter and the rights and remedies of the customer are exclusive and in substitution for and the customer waives all other warranties guarantees obligations liabilities rights and remedies expressed or implied arising by law or otherwise including without limitation the implied warranties of m
11. you to use the automatic bottle heater control as well as log your bottle pressure A check mark in the box tells the MAXIMIZER II that the sensor is connected and enables the automatic bottle heater control Bottle Heater Target Pressure only available if sensor present is checked allows you to select the target pressure that the bottle heater will try to maintain Note The automatic bottle heater function can be enabled disabled manually via the bottle heater switch however the controller will only enable the heater if there is sufficient pressure in the line If the pressure is too low the status indicator optional will flash slowly once per second and the heater will be disabled The automatic bottle heater function DOES NOT require the MAXIMIZER II to be armed Idle allows you to set the TPS idle setting WOT allows you to set the TPS wide open throttle setting GPO 1 and GPO 2 sets the mode that the general purpose outputs operate as STATUS LED the output will turn on when ever the MAXIMIZER II is ARMED If there is a fault it will flash at 4 times per second If your bottle pressure is too low and either the arm switch or bottle heater enable switch is on it will flash at once per second The fault status takes precedence over the bottle pressure status BOTTLE OPENER the output will open the bottle whenever the MAXIMIZER II is armed or the bottle heater enable switch is on This feature requires the optional remot
12. GROUND wide open throttle switch Set the WOT setting in the MAXIMIZER II m configuration to 0 5 volts the TPS TRIGGER to 95 and the IDLE to 4 5 volts to TPS input Note The 1K ohm resistor is included in the kit e R 6 9 Narrowband O2 Sensor E Heater power Cable 3 UOu2 MAXI M ZER I I rev A
13. NX Nitrous Cantralf r Il cr RAIZ ES Progressive Nitrous Controller 2 as MAXIMIZER II Progressive Nitrous Controller INSTALLATION AND USER MANUAL MAXI M ZER I I rev A Table of Contents Page Lo Installation OVERVIEW RETI C C T ET RET 1 Du VMR TPM E san I SONNI Re I NNN I 1 4 OP Bensor TUG GING ACTON O NER A OE EE NE ERE EEE N I L3 Taohomerersnd IN I 140 APSA INPUT NS 2 L TLC ELN La 2 1 8 Generar Pusse UT AL ve 2 E9 TOR HOMRELAPASO BEDS PD vare 2 BIDE BOGE AT NOD CIN UT hrs eee 2 LIE Boe Heater Corp za Na 2 LE uNHFOUS PV CSSUlCSCNSOF TA NES eee eee 2 706 S MAPOS NPA vea SANN 2 PME in P Casi I C I E E I I R NN 3 V Emeri na ELI DA RR Ce 3 22 A a E a A EA 3 2 9 From DE U uS PSR 4 23 1 Es a a A O T A AAA 4 232 Miscellaneous Oplion Tia 4 24 MIMIR COn OUr ON sje 5 2 4 1 Gre T dvs 5 2 4 2 LE TDN 8 2421 Time Based Nitrous Con rer AOR sner aa ac MR A ats 9 2 4 2 2 RPM Based Nitrous EAN re AOR asus 9 2 13 Saving and Uploading your Conti uration dia 10 25 Monitor and DALENS tesa it ee at sei See PN 10 Zol Mono se ET 10 2 242 Data Lo 3 ERE eL H ETTER 11 23 9 DAR 11 26 So TAN viral Eom 12 J ACCESO ES PEIE NORRIS ERREUR NN IAE EOI EER E idas 12 ARA EU TT X 13 WB Ree e
14. PLOAD button green arrow pointing to car To download a configuration from the MAXIMIZER II ensure the MAXIMIZER II is turned on Open a default configuration by clicking on File then New Now click on the DOWNLOAD button green arrow pointing from car This will read the MAXIMIZER II s configuration into the current open configuration on the PC 2 5 Monitor and Data Logging To monitor and or data log requires that a PC is Limo e ai mm dd connected to the MAXIMIZER II mE ER K r Upload Download Monitor Lagging 2 5 1 Monitoring E File Edit View Controller Window Help lex A EEN AE lt Play I Stop IE TR ERA EUR Sia A lua Upload Download Monitor Logging Controller Info Analysis Windows i ndows 2 20050601 133838 max2log SE 3 his screen graphically displays the operational E el status of the MAXIMIZER II in real time To access A a this screen simply click the Monitor button on the Main Screen or type M ero 89 wi To exit this screen click on the X in the upper right LL hand corner of the screen toggle the monitor button 0 20 40 60 80 10 OF type M 6 Act ve TPS Trigger Communication Status eued 0 Attempted 0 It CRCErrors 0 Timeouts 0 Good 0 MAXI M ZER I I rev A 2 5 2 Data Logging To start logging click on the Logging button on the Main Screen or type L You can data log with the Monitor screen open however it will reduc
15. ated software at www fjoracing com 3 Accessories Optional accessories available for the MAXIMIZER II include e Nitrous Pressure Sensor e FJO Wideband Air Fuel Ratio controller single or dual channel Additional Solenoid driver module Datalogging module available late 2005 e AFR Gauge digital e Nitrous Pressure Gauge digital e Boost Gauge digital EE e Status Gauge digital ae Oo e Automatic Bottle opener module FIO e e MAXI M ZER I I rev A 4 Disclaimer FJO Racing Products may not be held responsible for any damages how so ever caused to any persons or equipment during the installation or operation of its products FJO s products are meant for off road use only and make no claims as to the units ability to meet local safety or emissions laws 5 Warranty FJO Enterprises Inc FJO warrants the material and workmanship of the equipment components and parts manufactured by FJO against defects under normal use and service This warranty shall extend for 180 days from the date of manufacture Customers must return the defective part or component to the authorized distributor Nitrous Express shipping costs prepaid Prior to returning a product for warranty inspection the customer must first contact Nitrous Express with the product serial number to receive a WARRANTY CLAIM NUMBER Units returned directly to FJO will be refused FJO may at its option repair or replace without cost for parts and labour
16. ction current changes will be lost Stage present allows you to add or remove this stage from the MAXIMIZER II configuration menu Removing the check mark disables this stage regardless of any other configuration options Stage Type allows you to set the nitrous ramp to Time based or RPM based Enable TPS based Control enables the TPS control feature This feature allows the driver to cut back the nitrous by simply easing up on the throttle as long as the TPS stays above the trigger level The throttle range between TPS TRIGGER AT and WOT is used to attenuate the nitrous ramp by as much as 35 TPS Trigger at allows you to set the throttle point above which the nitrous can be turned on EGO Cutoff allows you to set the lean point at which the nitrous automatically turns off The MAXIMIZER II will not turn the nitrous back on until it has been successfully disarmed and re armed The STATUS LED will flash quickly if a lean shutdown occurred Lean Cutoff Delay allows you set a delay for the lean cutoff function The MAXIMIZER II must see a lean condition for the full delay period before it will shut off the nitrous This allows short non harmful lean spikes to be ignored RPM Cutoff allows you to set the upper RPM threshold at which the nitrous will be turned off useful with locked torque converters MAP Cutoff allows you to set the MAP pressure at which the nitrous will be turned off useful with large turbo applications where nitrous i
17. e bottle opener control module and an electric bottle opener It will close the bottle if both the arm switch and bottle heater enable switch are off MAXI M ZER I I rev A 7 AUTOMATIC PURGE when the MAXIMIZER II is armed the output will automatically trigger your purge solenoid relay for the amount of time you set in the Purge Time setting If you have the other GPO configured as BOTTLE OPENER the AUTOMATIC PURGE will wait until the bottle open cycle is complete before doing a purge If the bottle is already open bottle heater enabled it will purge immediately Number of Gears allows you to set the number of gear profiles The MAXIMIZER II can have a unique profile for each gear for each stage Gear Reset Time allows you to set the time in seconds that the MAXIMIZER II will wait before setting its gear counter to the predetermined gear This occurs only after the MAXIMIZER II has been armed activated and has been left in the armed state Reset To allows you to set the default gear for the gear reset time Transmission Type allows you to select the type of transmission manual or automatic If Manual there is no more configuration required for Transmission lf Automatic proceed as follows Detect Gearshift Above allows you to set the minimum RPM threshold above which the MAXIMIZER II can detect a gear change Trigger Gearshift Drop allows you to set the amount by which the RPM must drop before the MAXIMIZER II will det
18. e the number of data segments due to program overhead For faster logging close the monitor window To turn off logging toggle the logging button or type L When logging is turned on the automatically the PC creates a file using the following name format MAXIMIZER II II 20050514 113305 max2log where 20050514 is the date yyyymmdd and 113305 is a computer time stamp The higher the number the more recent it is You can playback your log files by opening the file using the pe standard windows method Click on File then Open File name Open ne In the Files of type section select MAXIMIZER II II Logs If the 4 log files do not appear in your window you may not be in the Maximizer Il Logs max2lo i Mes correct directory To change directories click on the down arrow in the Look in section and select Local Disk C then Program Files and then NX MAXIMIZER IH H Once a log file is open the monitor screen appears and the playback buttons at the top of the screen become accessible 2 5 3 Data Analysis This feature allows you to display data j from a previously saved log file in a RPM MAP and Stage l Stage 2 vs Time sec graphical format for advanced analysis PE S Stage 2 RPM MAP This is a very unique and powerful tool for Hull i tuning The MAXIMIZER II s ability to log data in the armed AND disarmed state together with the accuracy of the FJO Wideband AFR system and the
19. ect the change as a gear change Enable 4 Solenoid Single Stage allows you to set the MAXIMIZER II into single stage mode In this mode both channels act as a single channel allowing you to drive 2 pairs of solenoids as a single stage A checkmark in the box enables this feature Enable Load Balance tells the MAXIMIZER II to alternately pulse the solenoids Normally channel 1 amp 2 solenoids would be pulsed on and off at the same time which can cause fuel pressure and voltage dropouts Enabling this will have the effect of reducing the load by as much as 40 during the ramp interval WARNING DO NOT use this feature if your fuel and nitrous solenoids are not on the same channel MAXI M ZER I I rev A 2 4 2 Stage 1 amp 2 Tab Stage 1 Stage 2 General Stage Present Stage Type Time Based a FM Frequency 144 R Copy Data From Stage 2 Cutotts EGO Cutoff v 13 5 AFR 4 Lean Cutoff Delay f TPS Enable TP5 Based Control Es UM UU e Trigger Switches Ignition Retards Trigger Switch 1 Mat Not Change y 1 Enabled Theshold 10 RPM Cutoff f 5900 RPM Trigger Switch Hz Not Not Change y it Enabled MAP Cutoff v 10 0 PSI Choose Gear fistGear El Gear RPM Trigger EAN Delay 0 0s 00 Ete Start Ux a Copy Data from Stage x allows you to copy all settings from the other stage and overwrite the current stage s settings Be careful as there is no UNDO fun
20. erchantability or fitness of purpose and any obligations or liability of FJO arising from tort or loss of use revenue or profit or for incidental or consequential damage 6 MAXIMIZER II Wiring Diagrams The following diagrams are provided as a reference only If you are attempting to install the MAXIMIZER II and require technical assistance contact your dealer or FJO Technical support FJO Technical Assistance 204 254 5623 ext 2 MAXI M ZER I I rev A 0000 0050 0000 OOD 0000 0000 QO0O0O Q gt Qu 53 gs nz Controller 2 NO 00000 0000 0000 6 1 System 14 TPS light blu 9 Nitrous pressure sensor PC cable Gauges 12 volt power FJO Wideband AFR Bottle heater Relay Bottle heater control output wht ylo ge a LL ee ee NE TO 7 2 fT to bottle heater T t2 k i T pnk M rigger input 1 pur SS Bottle heater enable switch ylo a l ARM switch blu oo o oo E E TACH signal grn eller OO Ground blk Relay power Relay power DP 1 IGNITION RETARD trigger output wht gry ERIER Warning DO NOT exceed 40 amps per stage on solenoid driver Solenoid driver harness mum ER AA mm mm Fuel Solenoid Stage 2 Nitrous Solenoid GPO 2 wt org a m Fuel Solenoid Stage 1 Nitrous Solenoid rev A MAXI M ZER I 6 2 Status LED 12 volts 1K ohm resistor To GPO 1 LED Stage 1 Stage
21. etting would be 4 MAXI M ZER I I rev A b Using a trigger signal from a coil first determine how often it fires per revolution of the crankshaft The correct setting would be x1 for a waste spark since it fires each revolution of the crankshaft x2 for a full sequential since it fires every other revolution MAP Present allows you to select whether or not you have the internal MAP sensor connected to the intake manifold of your engine If connected you can use the Map cutoff feature as well as log the MAP pressure A check mark in the box tells the MAXIMIZER II that the sensor is connected Ignition Retard 1 When allows you to select the mode of the internal ignition retard switch 1 When Grounded indicates that the output is grounded when active When Not Grounded indicates that the ignition retard wire is floating or not grounded when active If your system requires a 12 volt trigger signal refer to the wiring section or contact technical support Ignition Retard 2 When allows you to select the mode of the internal ignition retard switch 2 Note These outputs function like an internal switch that connects to ground They can be configured to open or close when active 0 5 amps max To use this feature you will need an ignition system with a timing retard function Nitrous Pressure Sensor Present allows you to select whether or not you have the nitrous pressure sensor connected to the MAXIMIZER II This feature allows
22. f the converter In these cases we recommend that you increase the Timeout value to 2000 to determine if this corrects the problem Doing so will reduce the update frequency and slow down the display or logging rate 2 3 2 Miscellaneous Option Tabs Minimum sets the minimum range value that will be displayed in the Monitor window TPS Nitrous Pressure EGO MAP Stage1 Stage2 gt m Display Range Minimum Co Maximum 1400 EY y Color Range Maximum sets the maximum range value that will be displayed in the Monitor window Normal Limit Warn Limit Alarm Limit in Le me Normal Warn Alarm Limit sets the value at which the display will f Alam On change color Alarm On will cause the PC to beep when you exceed the Alarm Limit Cancel Appli MAXI M ZER I I rev A 2 4 MAXIMIZER II Configuration To start click on File then New 2 4 1 General Tab Stage 1 Stage 2 General EGO Settings APM Settings MAP Settings Ignition Retards EGO Present v RPM Present v MAP Present v Retard 1 When Grounded gt Grounded gt Sensor Type FIO WEAFR WBAFR RPM Multiplier fa mm Retard HZ when Grounded Girounded Nitrous Pressure TPS Settings Nitrous Pressure Sensor Present v Idle sov 7 Battle Heater Target Pressure 1000PS y WOT 450 Vals y General Purpose Outputs GPO 1 Status LED Transmission Settings Number of Gears Gear Reset Time
23. s used to compensate for turbo lag MAXI M ZER I I rev A Trigger Switch 1 and Trigger Switch 2 can be configured to ENABLE DISABLE or NOT CHANGE the arm status of a stage useful with a trans brake fuel pressure switch or manual override Choose Gear selects the gear that the current nitrous ramp profile is for 2 4 2 1 Time Based Nitrous Configuration This mode uses the traditional Nitrous vs time ramp RPM Trigger allows you to set the minimum RPM required before the Nitrous can be triggered Delay allows you to set the time that the MAXIMIZER II must wait before initiating the Nitrous after all conditions have been met to activate the Nitrous Start allows you to select the amount of Nitrous that will be applied at the beginning of the ramp Set the Start by dragging the blue dots on the graph to the desired settings or by using the methods described in the Entering User Data section Final allows you to set the maximum amount of Nitrous that will be applied This can be set by dragging the blue dots on the graph to the desired settings or by using the methods described in the Entering User Data section Ramp allows you to set the time taken from the START of the Nitrous to the FINAL This can be set by dragging the blue dots on the graph to the desired settings or by using the methods described in the Entering User Data section 2 4 2 2 RPM Based Nitrous Configuration This mode uses the Nitrous vs RPM ramp RPM Trigger
24. tches 1 7 Trigger Inputs 1 2 Grounding these inputs is considered the ON position They can be used to enable or disable individual stages See configuration section for more details 1 8 General Purpose Outputs 1 amp 2 These outputs can be used to turn on an LED or small panel lamp 0 5 amps max automatically activate your remote bottle opener or automatically purge your nitrous line They function like an internal switch that is open when not active and connected to ground when active See configuration section for more details 1 9 Ignition Retard Outputs 1 amp 2 These outputs can be used to retard timing provided that your ignition system supports this feature They function like an internal switch that is either open or connected to ground when active See configuration section for more details 1 10 Bottle Heater Enable Input Grounding this input is considered the ENABLE position for the automatic bottle heater control This feature allows the MAXIMIZER II to control the bottle heater relay in an attempt to maintain the target pressure See configuration section for more details 1 11 Bottle Heater Control Output This output is used to turn on the bottle heater relay by grounding the negative side of the coil See configuration section for more details 1 12 Nitrous Pressure Sensor Harness This harness connects directly to the nitrous pressure sensor See configuration section for more details 1 13 MAP
25. te MAP reading see MAP sensor input 1 2 SOLENOID DRIVER Ground The heavy black wire from the SOLENOID DRIVER must be connected to a good ground location that can handle 40 AMPS DO NOT connect to the ECU ground connection While pulsing the solenoids this will generate large amounts of electrical noise that can interfere with the MAXIMIZER II or your ECU 1 3 Arming Switch Input Grounding the arming wire arms the MAXIMIZER II Connect the arming wire to one side of your arming switch and connect the other side of the switch to chassis ground 1 4 O2 Sensor Input and factory ECU If you are connecting to a stand alone 4 wire O2 sensor all 4 wires should be connected to the sensor as identified on the Narrowband O2 Sensor wiring diagram For optimum performance and tuning capability an FJO Racing Products www fjoracing com Wideband AFR System Controller is recommended It will enable the MAXIMIZER II to accurately display and log your air fuel ratio Using the IWC0004 power cable purchased separately the wideband controller plugs directly into the MAXIMIZER II without the need for a separate power connection 1 5 Tachometer Signal Input The MAXIMIZER II is designed to work with most Tachometer signals down to 3 Volts without the need for a separate adapter MAXI M ZER I I rev A 2 1 6 TPS Signal Input The MAXIMIZER II is designed to work with most throttle position sensors TPS and wide open throttle WOT swi
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