- Nitrous Express
Contents
1. PC cable 0000 J4 O00 0 Gauges 12 volt power FJO Wideband AFR d MEI CH J3 Q990 Bottle heater Relay Bottle heater control output wht ylo SS ee Se EE Trigger input 2 pnk PA PEA EE to bottle heater i Trigger input 1 pur n Bottle heater enable switch ylo dd ARM switch blu E 7 O O O O lt oo oo A E E J2 a E TACH signal grn ter i oO oO Ground blk Relay power Relay power 1 IGNITION RETARD trigger output wht grn lp 2 IGNITION RETARD trigger output wht gry MEE Solenoid driver harness Va PIOUS OS Warning E gt J Max load oo 40 A channel O O I 85 30 stage 2 SZ Relay J GPO 2 wtlorg Terminals e Ss gt _ Stage UY 8 6 8 7 Nitrous Solenoid _ rev MAXI M ZER 6 2 Status LED 12 volts To GPO 1 1K ohm resistor Stage 1 Stage 2 General G Settings EGO Present Y RPM Settings MAP Settings Ignition Retards RPM Present 4 MAP Present 7 Retard 1 Wher Grounded Y Sensor Type FJO wWBAFR gt RPM Mulipler x1 gt Retard 2 When Grounded y Nitrous Pressure TPS Settings 0 0 4 0 2 0 30 40 5 0 Nitrous Pressure Sensor Present Y we 050 Vos Tv Bottle Hester Target Pressure mme Je WOT Lut Ze SEA eneral Pur Outputs mefotatus LED bd Bottle2. 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 Il rev 2 Software Updates and manuals are available from www nitrousexpress com Pages Maximizer2 htm 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 we 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 Trigger 3247 APM Delay L feature have up down arrow buttons to the right Click on either en 8 of these to increase
3. NS tn ca Bs Sa a to cle cabro ee ch o ae a an 10 A MOM es 11 252 A a gee eee TO 11 2 5 3 RE EE la et ea dd dt 12 ZO e OT DAIS AE NS ANSE A a Ona 12 PROCOSSOMIES A A A hese 12 DAA AAA AN 13 A EN A O 13 MAXIMIZER AICA IAN 13 6 1 DY SECO aha ae O E ieee ie 14 OR O a a ae a es te Sec A ene he a tae tae 15 6 3 Levo AIMN SN C ARA A A A A en cae cea 15 e EA AMM eer 16 03 REMO DOME EE 16 0O Anoman eT UOO sA A E E 17 0 7 FUEL PTESSUTC Safely Cul Off EE 17 6 8 VOD SUCRE ate hese ta dense a a en E nn ie ti se id le 18 OD NarroWwband OZ CIS iii 18 LOTIR EE AA ere nn ere de Tome DL cs er Pn 18 MAXI M ZER Il rev 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 MAXIMIZER 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 engin
4. White 12v power vkop gt SNIIVH OU ENTEL S171004d Cable 3 MAXI M ZER Il rev
5. 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 Il rev 2 4 2 Stage 1 amp 2 Tab stage 1 Stage 2 General Stage Present M Stage Type Time Based DAM Frequency 14 Hz Copy Data From Stage 2 TES Cutotts Enable TPS Bazed Control EGO Cutoff M 13 5 AFR aly Lean Cutoff Delay Cos y E EE S bg Trigger Switches Ignition Retards Trigger Switch 1 Not Not Change zl VM 1 Enabled M Thresh 10 RPM Cutott je 5500 APM Trigger Switch e Mot Not Change gt M 2 Enabled MAP Cutoft JM 10 0 PSI al Choose Gear apen zl st Gear RPM Trigger 5000 RFM n Delay De Start D I Reset to Straight Line Smooth Ponts Ramp Finat 0 J Smooth When Dragging Undo 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 function current changes will b
6. Opener bs Transmission Settings Number of Gears LG El Gear Reset Time ss gt Reset To JistGear zl Transmission Type Manual lt 4 AIR Note LED and resistor included in kit 6 3 12 volt Arming Switch to 12 volt power 1N4005 to nitrous accessories Diode to arming input Note Diode included in kit MAXI M ZER rev 15 16 6 4 Ignition Retard for 12 volt active 12 volts 1K ohm resistor fa ea et eee es Ignition to Ignition retard output controller Note Resistor included in kit m Ignition ctra ee d Retard 1 Wher Grounded sl Retard 2 When Grounded for 0 volt active das Ignition to Ignition retard output controller 6 5 Remote Bottle Opener to 12 volt power Bottle Opener Module to GPO 2 Stage 1 Stage 2 General r EGO Settings RPM Settings MAP Settings p Ignition Retards EGO Present Y RPM Present Y MAP Present Y Retard 1 When Grounded x Sensor Type FJO WBAFR h RPM Multiplier x1 x Retard 2 When Grounded BA r Nitrous Pressure TPS Settings 0 0 10 20 3 0 40 50 Nitrous Pressure Sensor Present M Idle L_050Vols y Battle Heater Target Pressure _ 1000PSI1_ w WOT 450 Vols v T Idle WOT r General Purpose Outputs GPO H Status LED Bottle Opener X m Transmission Settings Number of Gears 9 Gear Reset Time 60sec_ J Res
7. d E Maximizerll exe E mfc4z dl E msvcrt dil EI uninsOO0 dat 6 uninso00 exe You can playback your log files by opening the file using the standard windows method Click on File then Open In the Files of type section select MAXIMIZER II II Logs If the log files do not appear in your window you may not be in the A 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 II Maximizer Configs max2 Maximizer II ee epes Once a log file is open the monitor screen appears and the playback buttons at the top of the screen become accessible MAXI M ZER Il rev 12 2 5 3 Data Analysis This feature allows you to display data from a previously saved log file in a RPM MAP and Stage 1 Stage 2 vs Time sec pa a graphical format for advanced analysis sa Stage 1 Stage 2 RPM MAP This is a very unique and powerful tool for A 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 Advanced Analysis package will allow you to monitor your nitrous jetting as well as tune the fuel map of your engine even when the nitrous has NOT been activated Read Communication Status Queued 0 l ttempted 0 CRC Errors 0 Timeouts 0 Good 0 To begin open the log file and then click the Analysis Plots butt
8. heater enable switch are off MAXI M ZER Il rev 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 If 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 detect the change as a gear change Enable 4 Solenoid Single Stage allows you to set the MAXIMIZER II into single stage mode
9. locked torque converters MAXI M ZER Il rev MAP Cutoff allows you to set the MAP pressure at which the nitrous will be turned off useful with large turbo applications where nitrous is used to compensate for turbo lag Trigger Switch 1 and Trigger Switch 2 can be configured to ENABLE DISABLE or NOT CHANGE the arm status of a stage when the switch is ON 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 Nitrous Curve Editing Real Curve technology allows you to drag and drop any dot on the ramp between 0 100 The controller will extrapolate between the dots thus creating a nitrous curve instead of the traditional ramp We have provided some additional tools to help smooth the overall curve which we discuss in the following sections Reset to Straight Line allows you to set the curve to a straight line between the Start and Final targets to simulate a simple ramp smooth When Dragging when checked will drag multiple dots along with the selected one It will attempt to soften rapid transitions from one step to the next in an effort to create a curve smooth Points will apply a smoothing algorithm to your curve This button can be pressed multiple times until the desired curve is achieved Undo is an undo button If you applied the smooth points feature or dragged a dot this feature will undo the change It has multiple levels
10. 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 Deals tela Play Stop gt gt gt gt Sea Sea 2 la 2 PA Upload Download Monitor Logging Off Controller Info Analysis Windows Maximizerll1 Maximizerll 2005051 2 1 64303 max2loq S MaximizerTI1 0 x Stage 1 Stage 2 General Stage Present V Stage Type Time Based DI PWM Frequency 14Hz H Copy Data F ES Se Se a aa Cutoffs Enable TPS Based Control I EGO Cutoff kl rete Sz RS ou C m Trigger Switches Ignition Retards PS 4 10 Volts ke Trigger Switch 1 Not Change y 1 Enabled Je Threshold 10 RPM Cutoff M E m ma lu Trigger Switch 2 Not Change y 2 Enabled WE T e em 20 40 60 80 100 Choose Gear 1st Gear y O 280 560 840 1120 1400 RPM Trigger 5000 RPM D Delay 0 0s Start 0 D Reset to Straight Line A na 0 Air Fuel Ratio AFA AA wem ee deer 2 10 12 14 16 18 20 14 2 10 22 34 46 Zull Y IPs Trigger O Active TPS Trigger Ready Communication Status Queu
11. IZER 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 OT 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 remote bottle opener control module and an electric bottle opener It will close the bottle if both the arm switch and bottle
12. NX Nitrous Controf eral A Y De Pai e ez A i gt e 4 P P lt gt gt AF gt 2 Fad E WW y MAXIMIZER II Progressive Nitrous Controller INSTALLATION AND USER MANUAL MAXI M ZER II rev G Table of Contents 1 Page Installation Overview EEN 1 ded MAXIMIZE RAF ONCE ANDU aana Loge Sa Gai eco Saas ace e ario d EZ SEENEN 1 L3 AMINE SWU INDU AR RA at a AN 1 LA SOD SCHSOF Input and Jacto VISCO EE 1 1 5 Tachometer IN INPUT tl edil dee cies 1 TO TIPS SONO INDES SR den ee e PA 1 YER IES BY ZEN dE USES E A A A 2 1 8 General LIV POSC OL DU IS ita TT A PEO RPE Ee rates priest 2 DD HR RECO OU US D ischial A ode ecu 2 TO Bolle Heater TAQ DINU asec ae a die ce Re ne ei in ea 2 SG BOSE MO dd 2 BAZ sINUGGOUS ALPES SUE SCNSOF TAAINCSS dl ee os 2 ADE AMAR SCS OF IDDU acter ees a deene tege tt licita 2 SR ces cesasuenspeaconsesesseescuns cua dans dan idea ds sde suseind sua dat Static a das ste S a at ac add dates 3 2 4 CRIN MSOF O DUR a alte O SU D VON II ND de cost 3 Geet 3 E A 4 2 3 1 Es A O 4 2 32 Miscellaneous ODOR E SR Sn esa 4 2A MAXIMIZER TC ONT OUTAN OM itis EE il reales 2 4 1 Gio el ec lore E eee eee mT eet dica 5 2 4 2 A A a 8 DAD AS UA EE 9 DAD2 Time Based Nitrous CORA Out Ab OM te heehee tease releases cena ashe tase tn le doi edie ths cle dite dat 9 242 3 RPM Based Nitrous Configuration ds 10 2 4 3 Saving and Uploading your Configuration iii 10 23 Momir ana DION A LOCO ii wan ots d
13. S Additional Solenoid driver module K AN D He d Sei MAXI M ZER Il rev 4 Disclaimer The Manufacturer may not be held responsible for any damages how so ever caused to any persons or equipment during the installation or operation of this product This product is meant for off road use only and makes no claims as to the units ability to meet local safety or emissions laws 5 Warranty The Manufacturer warrants the material and workmanship of the equipment components and parts against defects under normal use and service This warranty shall extend for 180 days from the date of manufacture Prior to returning a product for warranty inspection the customer must first contact Nitrous Express to receive a WARRANTY CLAIM NUMBER and instructions on how to return the product The Manufacturer may at its option repair or replace without cost for parts and labour 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 products that have been modified or used for commercial reasons The Manufacturer specifically does not warrant equipment parts or components purchased by them or the customer from any third party manufacturers or suppliers Rather for any defect in respect of equipment parts and compone
14. ble Load Balance Transmission Type Automatic Detect Gearshift Above 4000 DEM D Trigger Gearshift Drop 1000 RPM 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 EJO 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 2 the number of cylinders Example When using a TACH signal 4 cylinder setting would be 2 6 cylinder setting would be 3 8 cylinder setting would be 4 MAXI M ZER Il rev b Using a trigger signal from a coil first determine how often it fires per r
15. cribed 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 2 4 3 Saving and Uploading your Configuration It is recommended that you save your configuration and log files in the directory 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 File name Save as type Maximizer II Config Files max2 Cancel To upload a saved configuration to the MAXIMIZER II ensure the MAXIMIZER II is turned on Open the desired configuration and click on the UPLOAD 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 I s configuration into the current open configura
16. disable individual stages See configuration section for more details 1 8 General Purpose Outputs 1 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 Sensor Input The MAXIMIZER II has an integrated 48 psi pressure sensor designed to measure manifold absolute pressure MAP
17. e is running may result in an inaccurate 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 80 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 02 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 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 1 6 TPS Signal Input The MAXIMIZER II is designed to work with most throttle position sensors TPS and wide open throttle WOT switches MAXI M ZER Il rev 2 1 7 Trigger Inputs 1 amp 2 Grounding these inputs is considered the ON position They can be used to enable or
18. e 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 PWM Frequency allows you to set the pulse rate of the solenoids If too high a setting is selected your solenoids will not respond properly at the low and high end of the ramp Default is 14 hz 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 above which the nitrous will be turned off useful with
19. ed 0 Attempted 0 CRC Errors 0 Timeouts 0 Good 0 MAXI M ZER Il rev A 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 4 gt Communications Serial Port e i O Timeout sets the time that the software waits before resending a Nure of retis on timeout 2 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 of the converter In these cases we recommend that you increase the Timeout value to 2000 to determi
20. etTo 1st Gear gt Transmission Type Manual MAXI M ZER Il rev 6 6 6 7 Automatic Purge toGPO1 Stage 1 Stage2 General to 12 volt power Ignition Retards m Nitrous Pressure Nitrous Pressure Sensor Present Y Bottle Heater Target Pressure 1000 PSI 3 E TEGO Settings RPM Settings MAP Settings EGO Present RPM Present M MAP Present 4 Retard 1 When Grounded Sensor Type Fo WBAFA RPM Multiplier x1 Retard 2 When Grounded E 4 0 4 0 5 0 0 0 d Idle 0 50 Volts gt WOT 4 50 Volts Idle TPS Settings GPO 2 Botte Opener DI Fuel Pressure Safety Cut off Switch to trigger input set trigger config to ENABLE MAXI M ZER rev 18 6 8 WOT Switch Figure A Figure A illustrates how to connect a HOT wide open throttle to 12 volts 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 GROUND wide open throttle switch Set the WOT setting in the MAXIMIZER II oe 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 B 6 9 Narrowband O2 Sensor L D O2 Sensor Sensor E WW Heater power 0UO0U gt Cable 3 6 10 FJO KWB400x Wideband
21. evolution 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 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 you to use the automatic bottle heater control as well as log your bottle pressure A check mark in the box tells the MAXIM
22. ne 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 CAC Maximum 1400 H Color Range Maximum sets the maximum range value that will be displayed in the Monitor window Normal Limit Warn Limit Alarm Limit A se 7 Normal Warn Alarm Limit sets the value at which the display will T Alam On change color Alarm On will cause the PC to beep when you exceed the Alarm Limit Cancel Appl MAXI M ZER Il rev 2 4 MAXIMIZER II Configuration To start click on File then New 2 4 1 General Tab Stage 1 Stage 2 General EGU Settings RPM Settings MAP Settings Ignition Retards EGO Present M RPM Present e MAP Present M Retard 1 when Grounded y Grounded Y Sensor Type FIO WBAFR sl WBAFR RPM Multiplier i Retard H2 when Grounded Grounded zl Nitrous Pressure TPS Settings Nitrous Pressure Sensor Present M idle 0 50 vots y gtt y 30 olta Bottle Heater Target Pressure iors Ze ee General Purpose Outputs GPO 1 Status LED sl Transmission Settings Number of Gears 2 sl Gear Reset Time 6 sec Reset To 1st Gear Performance Settings Enable 4 Solenoid Single Stage Ena
23. nts 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 we extend no warranty with respect to the results obtained for their use The manufacturer does not warranty those products in any way beyond the term of the warranty extended by the original manufacturer or supplier The warranty provided above the Manufacturer 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 merchantability or fitness of purpose and any obligations or liability of the Manufacturer 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 Nitrous Express Technical Assistance 940 767 7694 MAXI M ZER Il rev 14 TPS light blu Nitrous pressure sensor 0000 0000 E
24. on on the upper task bar The X and Y axis can be customized to display any XI combination of This is done by selecting the items from the Left Axis RPM mar pull down menus for each axis For example viewing EGO Fight Axis Stage 1 Stage li on the Y axis and RPM on the X axis will display your air fuel lt lt gl RM ratio over your RPM range The acceleration plot indicates caca how fast the RPM was increasing which can be used to l 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 A 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 at www nitrousexpress com Pages Maximizer2 htm 3 Accessories Optional accessories available for the MAXIMIZER II include Nitrous Pressure Sensor FJO Wideband Air Fuel Ratio controller AFR Gauge digital Nitrous Pressure Gauge digital Boost Gauge digital Automatic Bottle opener module HiTRoOU
25. so you can undo several changes 2 4 2 2 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 MAXI M ZER Il rev 10 2 4 2 3 RPM Based Nitrous Configuration This mode uses the Nitrous vs RPM ramp RPM Trigger 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 des
26. tion on the PC 2 5 Monitor and Data Logging To monitor and or data log requires that a PC is connected to the MAXIMIZER II ZA de A Upload Download Monitor Logging MAXI M ZER Il rev 2 5 1 Monitoring le Edit View Controller Window Help E Da ld Br lt lt lt Play II Stop snl Ess a A Ma HP Logaing er I 3 Controller Info Analysis This screen graphically displays the operational status of the MAXIMIZER II in real time To access this screen simply click the Monitor button on the Main Screen or type M To exit this screen click on the X in the upper right hand corner of the screen toggle the monitor button 40 60 80 moll Or type M Communication Status d 0 Attempted 0 CRC Errors 0 Ti ts O TPS Trigger 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 reduce 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 Look in NX Marime El a PI gt GDIPGauge dll f E adiplus
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