2003–2006 Nissan 350Z/Infiniti G35
Contents
1. Data link Data link Data link Data link Connector Connector Connector Connector ISO KWP Pin 7 on OBD 2 Connector Connector Connector CAN L CAN L CAN L w 120 w 120 w 120 w 120 w 120 w 120 ohm ohm ohm ohm ohm ohm resistor resistor resistor resistor resistor resistor Terminated CAN node Vcc APP Vcc APP Vcc APP Vcc APP Vcc APP Vcc APP 1 1 1 1 1 1 5V Sensor Vcc 5V_Out Vcc APP Vcc APP Vcc APP Vcc APP Vcc APP Vcc APP 2 2 2 2 2 2 5V Sensor Vcc CAN H CAN H CAN H CAN H CAN H CAN H w 120 w 120 w 120 w 120 w 120 w 120 ohm ohm ohm ohm ohm ohm resistor resistor resistor resistor resistor resistor Terminated CAN node APP 2 APP 2 APP 2 APP 2 APP 2 APP 2 0 5V Analog Input Lana APP 2 C2 14 Use 2 49k Thermister input Ov Main ASCD ASCD ASCD ASCD ASCD ASCD 0 5v Cancel 1v set steering steering steering steering steering steering coast 1 9v Res Acc switch switch switch switch switch switch otherwise 3 1v C2 15 stop lamp stop lamp stop lamp stop lamp stop lamp stop lamp OV released 12V when switch switch switch switch switch switch pressed C2 37 Neutral PNP PNP PNP PNP PNP Safety Grounds when in Neutral switch switch switch switch switch Switch otherwise O C C1 26 O1 C2 42 C2 24 5V Out C2 24 87 88 91 92 93 gt C2 41 co c1 co N co co A 100 101 102 032. x x iz es BO NB 9 3 NM ON x a N 14 o A 4 EEEE 120 121 EiT I i ea 114 115 e P N 30 3520 12 MONTH LIMITED WARRANTY Advanced Engine Management Inc warrants to the consumer that all AEM High Performance products will be free from defects in material and workmanship for a period of twelve 12 months from date of the original purchase Products that fail within this 12 month warranty period will be repaired or replaced at AEM s option when determined by AEM that the product failed due to defects in material or workmanship This warranty is limited to the repair or replacement of the AEM part In no event shall this warranty exceed the original purchase price of the AEM part nor shall AEM be responsible for special incidental or consequential damages or cost incurred due to the failure of this product Warranty claims to AEM must be transportation prepaid and accompanied with dated proof of purchase This warranty applies only to the original purchaser of product and is non transferable All implied warranties shall be limited in duration to the said 12 month warranty period Improper use or installation accident abuse unauthorized repairs or alterations voids this warranty AEM disclaims any liability for consequential damages due to breach of any written or implied warranty on all products manufactured by AEM Warranty returns will only be accepted by AEM when accompanied by a valid Return Merchand
3. 5V analog signal Use 5V Out pins as power supply and Sensor Ground 12 bit A D 100K pullup to pins as the low ref erence See Setup 5V Wizard Oil Pressure page for setup options See OilPressure psig for channel data Harness Analog In 13 Oil Pressure 0 5V analog signal Use 5V Out pins as power supply and Sensor Ground 12 bit A D 100K pullup to pins as the low ref erence See the 5V TC_SlipTrgtTrim MPH 1 axis table A multi position rotary switch such as AEM P N 30 2056 is recommended Traction Control Harness_Analog_ln_14 Mode Sensitiv ity 0 5V analog signal Use 5V Out pins as power supply and Sensor Ground pins as the low reference Do not 12 bit A D 100K pullup to connect signals referenced to 12V as 5V this can permanently damage the ECU See Setup Wizard Exhaust Pressure page for setup options See EBPress kPa for channel data Exhaust Back Harness_Analog_ln_15 Pressure 0 5V analog signal Use 5V Out pins as power supply and Sensor Ground pins as the low reference Do not connect signals referenced to 12V as this can permanently damage the ECU See the Drive by Wire Wizard for calibration Throttle Position Sensor 2 5V Out 5V_Out_2 Refrigerant Press 45V Out 2 5V Out Pwr Steering Press 5V Out APP1 5V_Out_2 APP2 Driv en Right Harness VR In 5 Wheel Speed Sensor 12 bit A D 100K pullup to Harness Analog In 16 5V Regulated fused 5V supply sensor power D c
4. MUST be powered before the ignition switch input is triggered See C 1 65 0 5V Falling edge fire DO NOT connect directly to coil primary Must use an ignitor OR CDI that accepts a FALLING edge fire signal 0 5V Falling edge fire DO NOT connect directly to coil primary Must use an ignitor OR CDI that accepts a FALLING edge fire signal 0 5V Falling edge fire DO NOT connect directly to coil primary Must use an ignitor OR CDI that accepts a FALLING edge fire signal 0 5V Falling edge fire DO NOT connect directly to coil primary Must use an ignitor OR CDI that accepts a FALLING edge fire signal 12V High Side Drive Will prime for 2 seconds at key on and activate if RPM gt 0 Not used 36 P N 30 3520 AUX Connector Pinout Hamess Analog In 3 Hamess Digital In 5 Harness HighsideSwitch 0 Harness Analog In Temp 2 Intake Air Temp 412V UEGO IP UEGO2 IA UEGO2 Heat UEGO2 VM UEGO2 IP 2015 AEM Performance Electronics 2003 2006 Nissan 350Z Infiniti G35 FLASH ENABLE CE Harness Flash Enable l4 1 AEM Infinity Connectors Viewed from Wire Side 2003 2006 3502 G35 Pin Numbering Viewed from Wire Side 2015 AEM Performance Electronics 49 e7 ee es 4 63 f Ii n x xp ig UW Uwe Hi yh Pig H Des i n 5 a W 9 9 M E NW 9 X NW E P NH 9 NM M 9 NH M N oa m RER za
5. Can also be used with any simple ONOFF sw Itch AEM carries temperature sensors sold separately How ever the Infinity can accept any thermistor sensor and can be calibrated in the Infinity Tuner softw are AEM 12 Position Universal Trim Pot or typical potentiometer Can also be used with any simple ON OFF sw itch The VQ35DE engine uses a single throttle body controlled via drive by wire DBW This wire should be routed to the signal output of the component If used w ith a simple ON OFF sw itch route the opposite terminal to an Infinity sensor ground Intake air temp sensors have two wires with no polarity This wire should be routed to the signal output of the component If used w ith a simple ON OFF sw itch route the opposite terminal to an Infinity sensor ground The AEM Infinity supports traction control methods using DBW fuel cut and or spark cut a IgnMap Tun EngineSpeed RPM MAP kPa Throttle Lambda LambdaTarget InjiLambdaFB E Infinity Tuner Version 2 95 7043 _ Fle Connection Target Layout Logging Help Saved session Nissan 3502 VQ35DE RU 4 Cam VVC 95 6869 an Lambd ng Wizards gt Setup Wizard Drive By Wire Wizard Engine History Session Notes As shown there is a Drive By Wire Wizard that needs to be setup in order to calibrate the specific Nissan Infiniti pedal and throttle position sensors accurately Whe
6. Input C2 36 12V Hall Sensor C1 21 Hall Sensor C1 23 Piezoelectric sensor single sensor located in valley of engine C1 27 UEGO UEGO1 UN C1 7 A Bili P N 30 3520 350Z C35 PIN Infinity 2004 5 2006 3507 amp 3502 amp Sa G35 EMT G35 Description pe pd Coupe M Coupe M ane T High Impedance injectors Injector 5 Injector 5 Injector 5 Injector 5 Injector 5 Injector 5 290cc 43 5psi High Impedance injectors 22 Injector 3 Injector 3 Injector 3 Injector 3 Injector 3 Injector 3 290cc 43 5psi High Impedance injectors 23 Injector 1 Injector 1 Injector 1 Injector 1 Injector 1 Injector 1 290cc 43 5psi O2 O2 Sensor 1 Sensor 1 heater heater bank bank1 O2 O2 O2 O2 O2 O2 Sensor 2 Sensor 2 Sensor 2 Sensor 2 Sensor 2 Sensor 2 PWM LS heater signal 12V heater heater heater heater heater heater is supplied independently bank1 bank1 17 18 19 20 21 C1 57 C1 59 C1 63 PWM LS heater signal 12V is supplied independently of ECU m m m m o Mut M gt UEGO2 Heat C2 49 N no NO m c1 CO CO Co Co Co N N N co O EVAP EVAP EVAP pressure pressure pressure pressure pressure pressure sensor sensor sensor sensor sensor sensor 0 5V Analog Input C2 12 Cam Cam sensor sensor sensor sensor sensor sensor bank1 bank1 bank1 bank1 bank1 bank1 Hall Sensor C
7. Wideband O2 Sensor Extension Harness Extension harness to connect AEM UEGO Wideband O2 sensor to 6 pin Deutsch 30 3602 IP67 Logging Cable USB A to A extension cable 39 long with right angled connector and bayonet style lock 2015 AEM Performance Electronics 2003 2006 Nissan 350Z Infiniti G35 3 INFINITY CONNECTORS The AEM Infinity EMS uses the MX123 Sealed Connection System from Molex AEM strongly recommends that users become familiar with the proper tools and procedures for working with these high density connectors before attempting any modifications The entire Molex MX123 User Manual can be downloaded direct from Molex at http www molex com mx_upload family MX123UserManual pdf INFINITY ADAPTER HARNESS Included with the 350Z G35 kit is an adapter harness This is used to make the connection between the AEM Infinity EMS and the 3507 G35 wiring harness plug and play This is depicted below with the 73 pin and 56 pin connectors and the 3507 G35 header There are also a few other integrated connectors within this harness described below E32 J l 33 K aN LAMBDA 1 2 DTM 6 PIN CONNECTORS O 2015 AEM Performance Electronics 4 P N 30 3520 Lambda 1 and Lambda 2 plugs are for connecting UEGO wideband Bosch LSU4 2 sensors AEM 30 2001 for 2003 2004 5 models only The UEGO extension harness AEM 30 3600 mates the adapter harness to the sensor 1 required for each sensor used T
8. i 12V input switched on off 119 by main relay p111 12V C1 61 12V input switched on off by main relay p111 12V C1 64 Perm Perm Perm Perm Perm Perm e Perm Power Power Power Power Power Power 12V perm power e C1 10 2015 AEM Performance Electronics 2003 2006 Nissan 350Z Infiniti G35 Infinity Pinouts Dedicated and not reconfigurable Not used in this configuration Required for proper function Infinit 2003 2006 350Z Dest Pin ps y Hardware Reference G35 350Z Hardware Specification i Specification G35 Lowside switch 1 7A See Setup Wizard Page LowSide max NO internal fly back Assignment Tables for activ ation diode criteria A C Compressor Harness_LowsideSwitch_4 Clutch Relay Lowside switch 6A max with internal fly back See Setup Wizard Page LowSide diode Inductive load Assignment Tables for activ ation should NOT have full criteria time power VVC2A Solenoid Harness LowsideSwitch 6 Control Lowside switch 6A max with internal fly back See Setup Wizard Page LowSide diode Inductiv e load Assignment Tables for activ ation should NOT have full criteria time power VVC1B Solenoid Harness_LowsideSwitch_5 Control Lowside switch for UEGO heater control Connect to pin 4 of Bosch UEGO sensor NOTE that pin 3 of the Sensor is heater and must be power by a fused switched 12V Supply Harness UEGO IP 1 UEGO 1 IP Harness UEGO UN 1 UEGO 1 UN Harness UEGO VM 1 UEGO 1 VM Har
9. 1 O 2015 AEM Performance Electronics 099 P N 30 3520 2004 5 2006 3502 amp 350Z amp Reese G35 EMT G35 Description pe pd Infinity Coupe M Coupe M ane T T DBW DBW DBW DBW DBW DBW motor motor motor motor motor motor 12V_Relay _Co C1 29 relay LS relay LS relay LS relay LS relay LS relay LS LS to activ ate ntrol splice APP 1 APP 1 APP 1 APP 1 APP 1 APP 1 0 5V Analog Input Thermister 20C 2 3 Fuel tank Fuel tank Fuel tank Fuel tank Fuel tank Fuel tank 2 7Kohm 50C 790 900 temp temp temp temp temp temp ohm ACSD ACSD ACSD ACSD ACSD ACSD brake brake brake brake brake brake switch switch switch switch switch switch 12V when on OC when off Ignition Ignition Ignition Ignition Ignition Ignition 12V when ON or switch switch switch switch switch switch Cranking Main Main Main Main Main Main Relay Relay Relay Relay Relay Relay Control Control Control Control Control Control 12V_Relay_Co C1 29 111 LS LS LS LS LS LS LS to activate ntrol splice LowsideSwitchO fuel pump EVAP EVAP EVAP EVAP EVAP EVAP vent vent vent vent vent vent C2 13 D UTR ETE C2 17 C2 38 12V SW Ign Switch C 1 65 O 113 LS to activate C1 34 C1 55 60 73 C2 3 8 LowsideSwitch7 control control control control control control valve valve valve valve valve valve LS to activate Spare GPO1 C2 44 i i i i i
10. 1 22 Intake Air Intake Air Intake Air Intake Air Intake Air Intake Air Temp Temp Temp Temp Thermister input C1 67 Oxygen Oxygen Sensor 1 Sensor 1 UEGO UEGO UEGO UEGO bank1 bank1 VM 1 VM 1 VM 1 VM 1 UEGO UEGO1 VM C1 8 Co Co Co O1 Co N Co co 2015 AEM Performance Electronics 2003 2006 Nissan 350Z Infiniti G35 2004 5 2006 350Z amp 350Z amp G35 EMT G35 Description Coupe M Coupe M T T High Impedance injectors Injector 6 Injector 6 Injector 6 Injector 6 Injector 6 Injector 6 290cc 43 5psi High Impedance injectors Injector 4 Injector 4 Injector 4 Injector 4 Injector 4 Injector 4 290cc 43 5psi High Impedance injectors Injector 2 Injector 2 Injector 2 Injector 2 Injector 2 Injector 2 290cc 43 5psi 350Z G35 PIN Infinity Pin NEE Infinity C1 56 C1 58 C1 62 res Es EE EN _ EVAP EVAP EVAP EVAP EVAP EVAP canister canister canister canister canister canister PWMLS signal 12V is purge purge purge purge purge purge supplied independently of solenoid solenoid solenoid solenoid solenoid solenoid ECU LowsideSwitch9 Vcc TPS Vcc TPS Vec TPS Vec TPS Vec TPS Vec TPS 5V Sensor Vcc 5V_Out Vec MM Es E ton us EVAP pressure pressure pressure pressure pressure pressure sensor sensor sensor sensor sensor sensor 5V Sensor Vcc 45V Out Vcc Vec Vec Vec Vec Vec ref
11. Axis EngineSpeed RPM v LS6_Duty Y Axis VVC2A_Duty x FS LS8 Setup Lowside Switch 8 is located on pin C2 43 Configure the table L S8 Duty Z to adjust the duty cycle of the output LS8 Frequency 500 al Hz LS8_Duty X Axis EngineSpeed RPM LS8_Duty Y Axis VVC2B Duty 3 x 6000 8000 75 4000 6000 8000 10000 EngineSpeed RPM EngineSpeed RPM 4000 6000 8000 10000 2 15 4000 6000 8000 EngineSpeed RPM EngineSpeed RPM 400 VehideSpeed MPH 2015 AEM Performance Electronics 2003 2006 Nissan 350Z Infiniti G35 VVC Tuning Below are two Infinity Tuner tabs that illustrate VVC tunability If the VVC system is not following its target properly adjustments to VVC base duty and or the VVC PID gains may be required Bil Infinity Tuner _ File Connection Target Layout Log Plug ins Help USBilnfinity 10 Log session suto saved 2013 08 16 Dash Start EngineSpeed RPM MAP kPa Throttle LambdaTarget AFR Lambda1 AFR SpkTiming degBTDC Km aa CoolantTemp C VVC1_BaseDuty VVC1 Target deg STOI TBIRBTGTE VVC1A_Cam_Timing VVC1B_Cam_Timing VVC1A_Duty VVC1B_Duty VVC1A_FB VVC1B_FB VVC1A_Failsafe VVC1B Failsafe 0 1000 1750 2500 3250 4000 4750 5500 EngineSpeed RPM VVC1 Target deg 0 0 VYC1A Cam Timing 0 0 6250 7000 15 VVC1 Target deg
12. B Bil Infinity Tuner a o File Connection Target Layout Log Plug ins Help HSBilntinity 10 Log session auto saved 2013 08 16 08 15 41 Dash Stat Y Ide Y VE Injector Lambda IgnMap Protect Boost Fiexign FiexFue WVC VVC 2 TC BoastPID EngineSpeed RPM MAP kPa Throttle LambdaTarget AFR Lambda1 AFR SpkTiming degBTDC CoolantTemp C VVC2_BaseDuty VVC2 Target deg VVC2A_Cam_Timing VVC2B_Cam_Timing VVC2A Duty VVC2B_Duty VVC2A_FB VVC2B_FB VVC2A_Failsafe VVC2B_Failsafe x i Wer KO 1 500 0 1000 1750 2500 3250 4000 4750 5500 EngineSpeed RPM 1 EEH Grm 1 500 U ooo 00 A x VVC2 Target deg 0 0 VYC2A Cam Timing 0 0 O 2015 AEM Performance Electronics 6250 7000 30 20 VVC2 Target deg DEW 12 P N 30 3520 INFINITY EMS INSTALLATION Show n on a 2006 Nissan 350Z Your installation may vary depending on year model Step 1 Carefullyremove the passenger side runner kick panel by firmly pulling upwards to release it from the clips holding it in Remove the passenger foot well kick panel by removing the circled 10mm plastic nut and firmly pulling the panel out to release it from the clips 2015 AEM Performance Electronics 2003 2006 Nissan 350Z Infiniti G35 13 Step 3 Remove the small storage tray by pulling it out and inserting a small flathead screwdriver to releas
13. C1 72 Harness Stepper 1B Stepper 1B Driv er up to 28V and 2 sir DO quet apo dci 41 4A the 1A 1B and 2A 2B ECU outputs 7 Supports Bi Polar stepper motors only Harness HBridgel O Not used SA max Throttle Conte Not used Hbridge Harness HBridge1 1 Not used S UA max Throttle Control Not used Hbridge Iniector 7 Saturated or peak and Injector 7 l hold 3A max continuous J Saturated or peak and migeter m hold 3A max continuous mjesne Saturated or peak and NOTE Only available with Infinity 10 Injector 9 hold 3A max continuous Nissan i Saturated or peak and NOTE Only available with Infinity 10 Injector 10 hold 3A max continuous Nissan 12 volt power f rom relay Relay must 12V 12V In 3 12 volt power from relay be controlled by 12V Relay Control signal pin C1 29 above Harness Injector 10 Injector 11 Injector 12 A C Analog Request Harness Injector 6 Harness Injector 7 Harness Injector 8 Harness Injector 9 Saturated or peak and NOTE Only available with Infinity 10 hold 3A max continuous Nissan Saturated or peak and NOTE Only available with Infinity 10 hold 3A max continuous Nissan Harness Injector 11 0 5V analog signal Use 5V Out pins as power supply and Sensor Ground pins as the low ref erence Do not connect signals ref erenced to 12V as this can permanently damage the ECU See Setup Wizard Input Functions page for input selection See AC Reques
14. EM Performance Electronics Hardware Specification 5 0A max Throttle Control Hbridge 12V to Open Connect directly to battery ground Injector 6 Injector 5 Injector 4 Injector 3 Connect directly to battery ground 12 volt power from relay Relay must be controlled by 12V Relay Control signal pin C1 29 abov e Injector 2 Injector 1 12 volt power from relay Relay must be controlled by 12V Relay Control signal pin C1 29 abov e Full time battery power must be available at C1 10 before this input is triggered See CoolantTempCal C table for calibration data and CoolantTemp C for channel data See AirTempCal C table for calibration data and AirTemp C for channel data See OilTempCal table for calibration data and OilTemp C f or channel data Be sure that each internal coil of the stepper motor is properly paired with the 1A 1B and 2A 2B ECU outputs Supports Bi Polar stepper motors only Be sure that each internal coil of the stepper motor is properly paired with the 1A 1B and 2A 2B ECU outputs Supports Bi Polar stepper motors only Be sure that each internal coil of the stepper motor is properly paired with the 1A 1B and 2A 2B ECU outputs Supports Bi Polar stepper motors only 32 P N 30 3520 2003 2006 350Z Dest Pin Hardware Reference G35 350Z Hardware Specification Specification G35 Infinity Pin Programmable Stepper sure lbs each Aka coil j 5
15. Instruction Manual PERFORMANCE ELECTRONICS P N 30 3520 2003 2006 Nissan 350Z Infiniti G35 Manual Transmission Plug amp Play Adapter Harness STOP THIS PRODUCT HAS LEGAL RESTRICTIONS amp READ THIS BEFORE INSTALLING USINC THIS PRODUCT MA Y BE USED SOLELY ON VEHICLES USED IN SANCTIONED COMPETITION WHICH MA Y NEVER BE USED UPON A PUBLIC ROAD OR HIGHWAY UNLESS PERMITTED BY SPECIFIC REGULATORY EXEMPTION VISIT THE EMISSIONS PAGE AT HTTP WWW SEMASAN COMEMISSIONS FOR STATE BY STATE DETAILS IT IS THE RESPONSIBILITY OF THE INSTALLER AND OR USER OF THIS PRODUCT TO ENSURE THAT IT IS USED IN COMPLIANCE WITH ALL APPLICABLE LAWS AND REGULA TIONS IF THIS PRODUCT WAS PURCHA SED IN ERROR DO NOT INSTALL AND OR USE IT THE PURCHASER MUST ARRANGE TO RETURN THE PRODUCT FOR A FULL REFUND THIS POLICY ONLY APPLIES TO INSTALLERS AND OR USERS WHO ARE LOCATED IN THE UNITED STATES HOWEVER CUSTOMERS WHO RESIDE IN OTHER COUNTRIES SHOULD ACT IN ACCORDANCE WITH THEIR LOCAL LAWS AND REGULATIONS WARNING This installation is not for the tuning novice Use this system with EXTREME caution The AEM Infinity Programmable EMS allows for total flexibility in engine tuning Misuse or improper tuning of this product can destroy your engine If you are not well versed in engine dynamics and the tuning of engine management systems DO NOT attempt the installation Refer the installation to an AEM trained tuning shop or call 800 423 0046 for technical ass
16. Typical electronic fuel injection fuel pressure varies from 30 100psi The 350Z G35 comes standard w ith a MAF sensor w hich has an integrated intake air temperature sensor This wire is run in parallel w ith the stock sensor This means if an aftermarket sensor is to be w ired using this pin the factory MAF sensor must be disconnected or else the signal w ill be skew ed drastically AEM carries 0 5V fuel pressure sensors sold separately AEM carries air temperature sensors sold separately How ever the Infinity can accept any thermistor sensor and can be calibrated in the Infinity Tuner softw are This wire goes directly to the signal wire of the pressure Sensor Intake air temp sensors have two wires with no polarity 2015 AEM Performance Electronics 2003 2006 Nissan 350Z Infiniti G35 Sensor Ground 5V Reference MAP Manifold Press Ethanol Sensor Boost Control Solenoid Power from Relay High Side Output Isolated ground for inputs 5 volt supply for the follow ing aux inputs Manifold pressure is used for speed density fuel calculation ignition timing correction 02 feedback boost control variable valve control ancillary outputs etc This is used for customers w ho are converting their vehicle to utilize ethanol fuels such as E85 or E98 This is used to operate a 12V PWM solenoid Can be used for many things how ever this 12V so
17. VTC Exh eVTC Exh 10 ohm 0 full Ret bank Ret bank advance 100 full 2 2 eVTC Exh eVTC Exh Ret bank Ret bank 1 1 iat m m n s E 2 PWMLS heater signal 12V C2 29 710 ohm 0 full adv ance 100 full retard C2 43 retard iVTC int sol bank 10 2 iVTC int sol bank 1 steering 2 pressure Crank position d sensor Cam sensor 4 bank2 Knock 5 Sensor Oxygen sensor 1 bank2 6 iVTC int sol bank 2 iVTC int sol bank 1 steering pressure Crank position sensor Cam sensor bank2 Knock sensor Oxygen sensor 1 bank2 2015 AEM Performance Electronics iVTC int sol bank 2 iVTC int sol bank 1 steering pressure Crank position sensor Cam sensor bank2 Knock sensor iVTC int sol bank 2 iVTC int sol bank 1 steering pressure Crank position sensor Cam sensor bank2 Knock sensor iVTC int sol bank 2 iVTC int sol bank 1 steering pressure Crank position sensor Cam sensor bank2 Knock sensor iVTC int sol bank 2 iVTC int sol bank 1 steering pressure Crank position sensor Cam sensor bank2 Knock sensor 7 ohm 0 full retard 100 full advance 50 hold s ro 7 ohm 0 full retard 100 full advance 50 hold C1 18 0 5V Analog
18. as the low reference Do not 12 bit A D 100K pullup to connect signals referenced to 12V as Baro Sensor this can permanently damage the ECU See the Setup Wizard Barometric Pressure page for setup and calibration Monitor the BaroPress kPa channel Throttle Position 12 bit A D 100K pullup to Sensor 1 Harness Analog In 7 Harness Analog In 8 Harness Analog In 9 Harness Analog In 10 BEEN S SB O 2015 AEM Performance Electronics P N 30 3520 2003 2006 350Z G35 Specification Dest Pin 350Z G35 Infinity Hardware Reference Pin Shift Switch Harness Analog ln 11 Input Harness Analog In 12 Boost Mode 45V Out 1 45V Out TPS 45V Out 1 45V Out EVAP Press Harness HighsideSwitch 1 C1 41 47 Hi D Co Spare Highside switched 12V Harness HighsideSwitch 0 VTEC Crankshaft Position Sensor VR Harness_VR _lIn_0 Crankshaft Position Sensor VR Harness_VR _In_0 Camshaft Position Sensor 1 VR Harness VHR In 1 Camshaft Position Sensor 1 VR Harness VR In 1 Non Driven Left Wheel Speed Sensor Harness VR In 2 Non Driven Left Wheel Speed Sensor Harness VR In 2 Driv en Left Wheel Speed Sensor Harness_VR In 3 Driv en Left Wheel Speed Sensor Harness_HBridge0_0 HBridge0_0 Harness_VR _In_3 DEN JE supply for sensor power 0 7A max High Side 0 7A max High Side 12V High Sid
19. ductiv e load should NOT have full time power Harness LowsideSwitch 8 Lowside switch 1 7A max with internal fly back diode Inductiv e load should NOT have full time power Harness LowsideSwitch 7 Bosch UEGO Controller UEGO 2 HEAT 24 Battery Perm Dedicated power HE o management CPU 12V R8C CPU Power Harness Coil 9 Coil 10 Fuel Pump 1 25 mA max source current 25 mA max source current 25 mA max source C2 53 current 25 mA max source C2 54 current Multi f unction pin depending on hardware conf iguration Harness HighsideSwitch 2 oro Harness Coil 10 Multi f unction pin depending on hardware conf iguration Harness HighsideSwitch 3 oe Harness Coil 11 JH H fide 2015 AEM Performance Electronics Hardware Specification See Setup Wizard Page LowSide Assignment Tables for activ ation criteria See Setup Wizard Page LowSide Assignment Tables for activ ation criteria Virtual Ground signal Connect to pin 5 of Bosch UEGO sensor Nernst Voltage signal Connect to pin 1 of Bosch UEGO sensor Pumping Current signal Connect to pin 6 of Bosch UEGO sensor Trim Current signal Connect to pin 2 of Bosch UEGO sensor Lowside switch for UEGO heater control Connect to pin 4 of Bosch UEGO sensor NOTE that pin 3 of the Sensor is heater and must be power by a fused switched 12V Supply Optional full time battery power
20. e Drive See Setup Solid State Relay Wizard Honda VTEC page for options Hardware Specification 0 5V analog signal Use 5V Out pins as power supply and Sensor Ground pins as the low reference Do not connect signals referenced to 12V as this can permanently damage the ECU See the 1 axis lookup table ShiftSwitch for setup 12 bit A D 100K pullup to 5V 0 5V analog signal Use 5V Out pins as power supply and Sensor Ground pins as the low reference Do not connect signals referenced to 12V as this can permanently damage the ECU See the BoostModeAnalogin channel for input state A multi position rotary switch such as AEM P N 30 2056 is recommended 12 bit A D 100K pullup to 5V Regulated fused 5V Analog sensor power supply for sensor power Regulated fused 5V Analog sensor power See Setup Wizard page Spare Highside for configuration options See 2 axis lookup table Spare_HS for activ ation settings Solid State Relay See Setup Wizard page Cam Crank Differential Variable for options Reluctance Zero Cross Detection See Setup Wizard page Cam Crank for options See Setup Wizard page Cam Crank Differential Variable for options Reluctance Zero Cross Detection See Setup Wizard page Cam Crank for options See Non Driven Wheel Speed Calibration in the Setup Wizard Vehicle Differential Variable Speed page Reluctance Zero Cross Detection See Driven Wheel Speed Calibration in th
21. e Setup Wizard Vehicle Speed page Differential Variable Reluctance Zero Cross Detection 5 0A max Throttle Control EE Hbridge 2015 AEM Performance Electronics 2003 2006 Nissan 350Z Infiniti G35 eni m 2003 2006 350Z G35 Specification Dest Pin 350Z G35 Hardware Reference Infinity Pin Harness_HBridge0_1 bs LI Harness Injector 5 HBridgeO 1 5 Ground 115 Saturated or peak and 4 hold 3A max continuous Injector 6 Saturated or peak and hold 3A max continuous Harness_lnjector_4 Injector 5 Saturated or peak and hold 3A max continuous A Harness_Injector_3 Injector 4 Saturated or peak and hold 3A max continuous N no O Harness_Injector 2 Injector 3 Ground ns 12V In co 12 volt power f rom relay Saturated or peak and Injector 2 hold 3A max continuous Saturated or peak and hold 3A max continuous N Co DE no Injector 1 12V In 120 12 volt power from relay Ignition Switch 109 10K pulldown Coolant Temp Sensor 12 bit A D 2 49K pullup to 5V N CO Intake Air Temperature 12 bit A D 2 49K pullup to 5V Oil Temperature Sensor Stepper 2A Stepper 1A Stepper 2B 12 bit A D 2 49K pullup to 5V Programmable Stepper Driver up to 28V and 1 4A Programmable Stepper Driver up to 28V and 1 4A Programmable Stepper Driver up to 28V and 1 4A Harness Stepper 2B Co a O 2015 A
22. e most commonly used for converting a vehicle to flex fuel This pin needs to be w ired directly to the signal pin of the fuel composition sensor Solenoids have tw o wires and have no polarity AEM carries boost control solenoids sold separately How ever the Infinity can control most factory boost control solenoids Because of using shared pow er this should only be used for low current electronics The Infinity can directly drive an electronic component up to 4amps max such as a boost solenoid For a relay this should be w ired to terminal 86 or 85 Supply chassis ground to the opposite terminal 85 or 86 If directly driving a low current component w ire this to the 12V terminal 6 P N 30 3520 Boost Target Trim Selector Input Oil Temperature No Lift Shift Trigger DRIVE BY WIRE Can be used for to trigger multiple boost targets Oil temperature is typically used for engine protection and logging Cutting fuel and or cutting spark and or retarding ignition timing w hen shifting gears w ithout releasing the throttle pedal This analog input can be used for other functions as well This analog input can be used for other functions as well Cut time is typically 200 300mS Ignition retard is typically 20degree w ith a 50mS ramp in time after the fuel cut Ignition cut is not commonly used AEM 12 Position Universal Trim Pot or typical potentiometer
23. e the locking clip Step 4 Remove the 10mm bolt above the auxiliary power socket 2015 AEM Performance Electronics 14 P N 30 3520 Step 5 NRA ET ME FLAVIA p PT Remove the circled Phillips screw onthe EEE Raa UE bottom right side of the panel cover eee Step 6 Once the fasteners have been removed from the panel firmly pull the panel outward to release it from the locking clips 2015 AEM Performance Electronics 2003 2006 Nissan 350Z Infiniti G35 15 Step 7 Once the panel has been released remove the connector from the auxiliary power socket and set the panel aside Step 8 Remove the factory ECU connector and remove the two 10mm nuts circled Remove the ECU with the ECU bracket 2015 AEM Performance Electronics 16 P N 30 3520 Step 9 Once the ECU and bracket are free remove the three 10mm bolts holding the factory ECU to the bracket Remove the ECU from the bracket Step 10 Place a strip of velcro on the ECU bracket as shown 2015 AEM Performance Electronics 2003 2006 Nissan 350Z Infiniti G35 Step 11 Place a strip of velcro on the AEM Infinity as shown Step 12 Affix the AEM Infinity to the ECU bracket as shown 2015 AEM Performance Electronics 18 P N 30 3520 Step 13 Connectthe adapter harness and USB cables not shown to the AEM Infinity Step 14 Looselyinstall the ECU bracket with the AEM Infini
24. ed engine VQ35DE RU Two cam VVC equipped engines will only use VVC1A and VVC1B VVC Cam Sync Cam sync is similar to ignition sync on an engine Before setting cam sync be sure VVC cam assignments are set properly With all VVC channels disabled VVC enable boxes unchecked start the engine The intake cam s should be at a parked retard position and the exhaust cam s should be at a parked advance position These points will serve as 0 timing reference for ihe VVC system Adjust cam sync values now until each cam timing registers as close to 0 as possible The provided VQ35DE RU values should only require minimal adjustment Lowside Setup ae _ l C1 18 Confi the table LS3_Duty th le of th Lowside Switch 3 is located on pin C1 onfigure the table LS3 Duty 2 to adjust the duty cycle of the output The lowside outputs should be configured as follows for LSSFrequency 300 sm proper VVC operation a_ _ REMi LS3_Duty Y Axis vA VVC1A Lowside 3 jn VVC1 B Lows ide 5 mee sila 5 is located on pin C1 2 Configure the table LS5 Duty ZT to adjust the duty cycle of the output VVC2A Lowside 6 LS5 Frequency 30d Hz VVC2B Lowside 8 LAI LS5_Duty Y Axis VVC18_Duty 4 VVC 1 Frequency 300 Hz LSG Setup VVC 2 F req uency 1 000 Hz Lowside Switch 6 is located on pin C1 3 Configure the table LS6_Duty 22 to adjust the duty cycle of the output LS6 Frequency 500 Hz LS6_Duty X
25. f rigerant Pressure Sensor 12 bit A D 100K pullup to 70 5V Harness Analog In 22 0 5V analog signal Use 5V Out pins as power supply and Sensor Ground pins as the low reference Do not connect signals referenced to 12V as this can permanently damage the ECU See ChargeOutPress kPa channel for input state See Setup Wizard page Charge Out Pressure for calibration options Charge Out Pressure 12 bit A D 100K pullup to Harness Analog In 23 5V See AC Request In 1 axis table for setup options Input can be assigned to different pins See Setup Wizard page Input Functions for input mapping options Stop Lamp Switch No pullup Will work with m TTL signals Harness Digital In 6 See ClutchSwitch 1 axis table for setup options Input can be assigned to different pins See Setup Wizard page Input Functions for input mapping options Harness CanH Bout CANH 94 Dedicated High Speed Used for Nissan CAN bus CAN Transceiver Harness CanL Bout CANL Dedicated High Speed Used for Nissan CAN bus CAN Transceiver 2015 AEM Performance Electronics No pullup Will work with Brake Switch 108 TTL signals Harness Digital In 7 2003 2006 Nissan 350Z Infiniti G35 2003 2006 350Z G35 Specification Dest Pin 350Z G35 D B ui EE N N N Harness UEGO Heat 2 Infinity Hardware Reference Pin Lowside switch 6A max with internal fly back diode In
26. gera nt nt nt nt nt nt pressure pressure pressure pressure pressure pressure sensor sensor sensor sensor sensor sensor 0 5V Analog Input C2 35 eVTC Exh eVTC Exh Pos Pos 12V Hall signal 3 even bank 2 bank 2 short pulses per cycle C1 24 Coolant Coolant Coolant Coolant Coolant Coolant temperatu temperatu temperatu temperatu temperatu temperatu re re re re re re Thermister input C 1 66 Oxy gen Oxy gen Oxy gen Oxy gen Oxy gen Oxy gen Sensor 2 Sensor2 Sensor2 Sensor2 Sensor 2 Sensor 2 bank1 bank1 bank1 bank1 bank1 bank1 0 5V Analog Input T IA md IA inr IA di IA UEGO UEGO IA UEGO IA UEGO IA UEGO IA UEGO IA 2 2 2 2 UEGO UEGO2 IA C2 48 N oo Sensor Sensor Sensor Sensor Sensor Sensor gnd O2 gnd O2 gnd O2 gnd O2 gnd O2 gnd O2 Sensor Sensor Sensor Sensor Sensor Sensor Sensor Ground Sensor GND C2 30 Sensor Sensor Sensor Sensor Sensor Sensor ground ground ground ground ground ground APP 1 APP 1 APP 1 APP 1 APP 1 APP 1 Sensor Ground Sensor GND C2 31 N 2015 AEM Performance Electronics 2003 2006 Nissan 350Z Infiniti G35 2004 5 2006 350Z amp 350Z amp SE Pac G35 EMT G35 Description putes Infinity Coupe M Coupe M T T Sensor Sensor Sensor Sensor Sensor Sensor ground ground ground ground ground ground 83 APP 2 APP 2 APP 2 APP 2 APP 2 APP 2 Sensor Ground Sensor GND C2 32
27. he AEM Infinity EMS supports the OEM UEGO sensors on 2004 5 vehicles through the plug and play harness The Lambda 1 Lambda 2 and Battery 12V connections above can be ignored on 2004 5 applications assuming the OEM UEGO systems have been left untouched AEMNet is an open architecture based on CAN 2 0 which provides the ability for multiple enabled devices such as dashboards data loggers etc to easily communicate with one another through two twisted cables CAN CAN The 2 pin Flash Enable connector is used as a secondary hardware flashing option by jumping the two wires together using the included shunt connector Note Flashing will normally be performed in the software not using this connector Integrated in the 350Z G35 PnP harness is an auxiliary connector This is a Deutsch DIM 12P connector shown on right and is used to adapt many common ancillary inputs and outputs easily Included in the kit are a DIM 12P mating connector 12 DTM terminals and a DIM 12P wedgelock If used these components will need to be terminated by the installer or end user with 16 22awg wire not included Note Pin numbering is molded into the connector as shown This is used for monitoring fuel pressure input to the Infinity It can also be used to increase or decrease injector fuel pulse to compensate for a failing fuel pump Air Temp Air temperature is typically used for fuel and ignition timing correction
28. ion Sensor 2 Hall 10K pullup to 12V Will work with ground or floating switches See Setup Wizard page Cam Crank for options Camshaft Harness Digital In 3 Position Sensor 4 Hall 10K pullup to 12V Will work with ground or floating switches See Setup Wizard page Cam Crank for options Camshaft Position Sensor 3 Hall Flex Fuel Harness Knock In O Knock Sensor 1 15 Harness Knock In 1 Knock Sensor 2 NC 10K pullup to 12V Will work with ground or floating switches See Setup Wizard page Cam Crank for options O1 Co l Harness Digital In 4 10K pullup to 12V Will work with ground or floating switches Dedicated knock signal See Setup Wizard page Knock Setup processor for options Dedicated knock signal See Setup Wizard page Knock Setup processor for options 2015 AEM Performance Electronics See channel FlexDigitalln Hz for raw Harness Digital In 5 frequency input data aap arana pA of tree 2003 2006 Nissan 350Z Infiniti G35 ER 2003 2006 350Z Dest Pin Hardware Reference G35 350Z Hardware Specification Specification G35 Infinity D 5 Will activate at key on and at key off according to the configuration Harness_ 12V Relay 0 7A max ground sink for 12V Relay Control Control external relay control settings C 1 30 Power Ground Ground Power Ground Connect directly to battery ground Recommend twisted pair one twist per Dedica
29. irmware file Subsequent firmware upgrades will not require this step Ignition key OFF Insert zip tied jumper shunt connector into Flash Enable connector Ignition key ON RUN position Infinity Tuner Target Upgrade Firmware Upload downloaded pakgrp file Disconnect Flash Enable jumper connector Infinity Tuner File Import Calibration Data Select appropriate base session file GETTING STARTED Refer to the 10 7100 for EMS 30 7100 Infinity Quick Start Guide for additional information on getting the engine started with the Infinity EMS Nissan 350Z and Infiniti G35 base sessions are located in C Documents AEM Infinity Tune Sessions WBase Sessions DOWNLOADABLE FILES Files can be downloaded from www aeminfinity com An experienced tuner must be available to configure and manipulate the data before driving can commence The Quick Start Guide and Full Manual describe the steps for logging in and registering at www aeminfinity com These documents are available for download in the Support section of the AEM Electronics website http www aemelectronics com products support instructions Downloadable files for Nissan 350Z and Infiniti G35 e 7107 XXX X 66 Infinity 10 Nissan 350Z XXXX serial number e 7110 XXXX 67 Infinity 8 Nissan 350Z XXXX serial number OPTIONS 30 2001 UEGO Wideband O2 Sensor Bosch LSUA 2 Wideband O2 Sensor that connects to AEM 30 3600 UEGO Wideband O2 Sensor Extension Harness 30 3600 UEGO
30. ise Authorization RMA number Product must be received by AEM within 30 days of the date the RMA is issued Please note that before AEM can issue an RMA for any electronic product it is first necessary for the installer or end user to contact the EMS tech line at 1 800 423 0046 to discuss the problem Most issues can be resolved over the phone Under no circumstances should a system be returned or a RMA requested before the above process transpires AEM will not be responsible for electronic products that are installed incorrectly installed ina non approved application misused or tampered with Any AEM electronics product can be returned for repair if it is out of the warranty period There is a minimum charge of 50 00 for inspection and diagnosis of AEM electronic parts Parts used in the repair of AEM electronic components will be extra AEM will provide an estimate of repairs and receive written or electronic authorization before repairs are made to the product 2015 AEM Performance Electronics
31. istance NOTE All supplied AEM calibrations Wizards and other tuning information are offered as potential starting points only IT IS THE RESPONSIBILITY OF THE ENGINE TUNER TO ULTIMATELY CONFIRM IF THE CALIBRATION IS SAFE FOR ITS INTENDED USE AEM holds no responsibility for any engine damage that results from the misuse or mistuning of this product AEM Performance Electronics AEM Performance Electronics 2205 126th Street Unit A Hawthorne CA 90250 Phone 310 484 2322 Fax 310 484 0152 http www aemelectronics com Instruction Part Number 10 3520 Document Build 1 12 2015 2 P N 30 3520 OVERVIEW This Infinity EMS kit was designed for the 2003 2006 Nissan 350Z manual transmission 2003 2006 Infiniti G35 manual transmission The kit is plug and play so no cutting or splicing is necessary The base configuration files available for the Infinity ECU are starting points only and will need to be modified for your specitic application Included in these instructions are descriptions of important differences between using the factory Nissan Infiniti ECU and using the AEM Infinity ECU For example the cruise control feature is not supported with the AEM Infinity but the cruise control buttons are available for miscellaneous inputs such as hi low boost traction control 2 step rev limiter etc NOTE The Flash Enable connector described in page 11 MUST be jumped in order to connect to the Infinity and load the initial f
32. mA max source connect directly to coil primary Must current use an ignitor OR CDI that accepts a FALLING edge fire signal Co 0 5V Falling edge fire DO NOT 25 mA max source connect directly to coil primary Must current use an ignitor OR CDI that accepts a FALLING edge fire signal m no CO 0 5V Falling edge fire DO NOT 25 mA max source connect directly to coil primary Must current use an ignitor OR CDI that accepts a FALLING edge fire signal 0 5V Falling edge fire DO NOT 25 mA max source connect directly to coil primary Must current use an ignitor OR CDI that accepts a FALLING edge fire signal Lowside switch 1 7A See Setup Wizard Page LowSide max NO internal fly back Assignment Tables for activ ation diode criteria Lowside switch 6A max with internal fly back See Setup Wizard Page LowSide diode Inductiv e load Assignment Tables for activ ation should NOT have full criteria time power Dedicated analog ground Analog 0 5V sensor ground 7 Dedicated analog ground Analog 0 5V sensor ground 10K pullup to 12V Will work with ground or floating switches Harness LowsideSwitch 3 1 6 See Setup Wizard page Cam Crank for options i Co Camshaft Harness Digital In 1 Position Sensor 1 Hall 10K pullup to 12V Will work with ground or floating switches See Setup Wizard page Cam Crank for options CO Co Camshaft Harness Digital In 2 Posit
33. ment and E decrement the map switching function ModeSwitch This feature is extremely flexible as it can be used to switch VE tables ignition maps EN lambda targets and boost levels When the Accel Res button or Coast Set button is depressed or when KeyOn occurs the tachometer m displays 1K 2K 3K 4K 5K 6K 7K 8K for mmu 200mS representing the currently selected value of u ModeSwitch Because of the Nissan Infiniti tachometer range 1 8 are the only valid values 9 12 are not used for this application For safety precautions the AEM base session files xe come standard with the VE tables ignition maps lambda targets and boost tables all set the same because the Accel Res button or Coast Set button could be mistakenly bumped In order to use this feature care must be taken into account when setting up the tables and tuning oimply enter the number of the table into the corresponding mode selection table for each feature VE tables ignition maps lambda targets and boost levels O 2015 AEM Performance Electronics 10 P N 30 3520 VARIABLE VALVE CONTROL VVC The AEM Infinity system supports Nissan s 2 cam variable valve timing equipped engines VQ35DE and 4 cam variable valve timing equipped engines VQ35DE RU The base calibration is configured with base VVC settings that may need adjustment VVC Enable To the right is the VVC page of the setup wizard configured for a 4 cam VVC equipp
34. n connected to the Infinity EMS with the engine OFF go to Plug in Wizards Drive By Wire Wizard Once the wizard is selected follow the step by step instructions Output Diagnostics DEBUG ONLY Debug Form DEBUG ONLY Database Editor DEBUG ONLY Do Debug Command 2015 AEM Performance Electronics 2003 2006 Nissan 350Z Infiniti G35 Note that there is also a DBW Tuning ii a Fuel v Hide Advanced Setup n i rometeric rressure section in the Plug in Wizards Setup cost control DBW Frequency zj Hz Wizard However most of the Soni aera channels in here will already be set up Engine Protection DBW PID Settings properly from the AEM base session Exhaust Pressure DBW Proportional Gain 4 300 Input Function Assign file Monde ib DBW Integral Gain 6 000 HighSide Assignment DBW Derivative Gain 0 055 There are a few integrated DBW fail si Safes incorporated into the Infinity system For instance if the accelerator pedal and throttle position sensors do not track each other or if the maximum DBW current is exceeded there will be a fatal error which will kill the engine for safety purposes If the fatal error triggers the AEM Infinity notifies the driver by illuminating the Engine Malfunction Lamp EML This error will reset when the ignition key is cycled or if the problem is fixed CAN BUS The AEM Infinity EMS for the 2003 2006 Nissan 350Z and Infiniti G35 supports the majority of the OEM featu
35. ness Flash Enable Pumping Current signal Connect to pin 6 of Bosch UEGO sensor Nernst Voltage signal Connect to pin 1 of Bosch UEGO sensor Virtual Ground signal Connect to pin 5 of Bosch UEGO sensor Not usually needed f or automatic firmware updates through Infinity Tuner If connection errors occur 10K pulldown during update connect 12 volts to this pin before proceeding with upgrade Disconnect the 12 volts signal after the update Harness Flash Enable i ct on Harness_UEGO_IA_1 UEGO 1 IA 75 Trim Current signal Connect to pin 2 Bosch UEGO controller of Bosch UEGO sensor Full time battery power MUST be powered before the ignition switch input is triggered See C1 65 Dedicated power management CPU EDE 12V R8C CPU Battery Perm Power Harness Coil 3 0 5V Falling edge fire DO NOT 25 mA max source connect directly to coil primary Must current use an ignitor OR CDI that accepts a FALLING edge fire signal O 2015 AEM Performance Electronics 28 P N 30 3520 2003 2006 350Z Dest Pin Hardware Reference G35 350Z Hardware Specification Specification G35 Harness_LowsideSwitch_2 NC 1 VVC1A Crankshaft Harness Digital In O Position Sensor Hall Infinity I 5 0 5V Falling edge fire DO NOT 25 mA max source connect directly to coil primary Must current use an ignitor OR CDI that accepts a FALLING edge fire signal 0 5V Falling edge fire DO NOT 25
36. o Analog sensor power Regulated fused 5V Analog sensor power supply for sensor power Regulated fused 5V Analog sensor power supply for sensor power See Driv en Wheel Speed Calibration in Differential Variable the Setup Wizard Vehicle Speed page Reluctance Zero Cross Driv en Right Detection Harness VR In 5 Wheel Speed Sensor Non Driv en Harness VR In 4 Right Wheel Speed Sensor Differential Variable See Non Driven Wheel Speed Reluctance Zero Cross Calibration in the Setup Wizard Vehicle Detection Speed page g 5 2015 AEM Performance Electronics u P N 30 3520 2003 2006 350Z Dest Pin Hardware Reference G35 350Z Hardware Specification Specification G35 Infinity Pin Non Driven Harness_VR _In_4 Right Wheel Speed Sensor Lowside switch 4A max with internal fly back Tachometer diode 2 2K 12V pullup Nissan tachometer is driven via CAN Inductiv e load should bus NOT have full time power H R EEE H DENIS 0 5V analog signal Use 5V Out pins as power supply and Sensor Ground pins as the low reference Do not connect signals referenced to 12V as this can permanently damage the ECU See 3StepSwitch 1 axis table for setup Harness_LowsideSwitch_9 3 Step Enable TPS 2B 12 bit A D 100K pullup to Harness Analog In 21 5V See AC_Pressure kPa for AC pressure configuration Required for proper AC function Re
37. res including Tachometer Coolant Temperature Gauge MIL light coolant fans steering angle steering rate brake pressure brake switch wheel speed sensors vehicle speed A C Request Button and Fuel Consumption gauge MPG Rather than OBD2 diagnostics the SES Service Engine Soon light is now dedicated to the AEM MILOutput feature The AEM MILOutput activates if any one of the following inputs are in an error state air temp baro pressure coolant temp exhaust back pressure fuel pressure UEGO 1 UEGO 2 MAF analog MAF digital MAP oil pressure or throttle position If any of these sensors are not used they should be turned OFF in the Wizard to avoid any false readings To activate the MILOutput feature go to the Wizard and check Enable MIL Output in Diagnostics The AEM traction control utilizes the CAN wheel speed sensors CAN FLWS MPH CAN_FRWS MPH CAN RLWS MPH and CAN RRWS MPH The following steering channels are only for data logging CAN STEERANGLE deg CAN STEERRATE deg s CAN Brake Pressure bar and CAN BrakeSwitch O 2015 AEM Performance Electronics 8 P N 30 3520 CRUISE CONTROL Currently a cruise control feature is not supported with the AEM Infinity However the ACCEL RES multi functional steering wheel buttons are available for miscellaneous purposes described below There are 4 buttons Accel Res Coast Set On Off and Cancel The On Off button COAST SET now engages
38. rigeran refrigeran refrigeran refrigeran refrigeran refrigeran t t t t t t pressure pressure pressure pressure pressure rus 5V Sensor Vcc 5V_Out C2 22 TPS1 TPS1 TPS1 TPS1 TPS1 pu 0 5V mo Input P 35 eVTC Exh EM Exh Pos Pos 12V Hall signal 3 even bank 1 bank 1 short pulses per cycle C 1 25 UEGO UEGO UEGO UEGO VM 2 VM 2 VM 2 VM 2 UEGO UEGO2 VM C2 45 C2 29 C 1 41 C 1 42 oo 50 O1 O1 Co A gt co Ql 4 O1 no Oxy gen Oxy gen Oxy gen Oxy gen Oxy gen Oxy gen Sensor 2 Sensor 2 Sensor 2 Sensor 2 Sensor 2 Sensor 2 bank2 bank2 bank2 bank2 bank2 bank2 O 2015 AEM Performance Electronics P N 30 3520 2004 5 2006 350Z amp 350Z amp 3307 2005 Infinity Pin E G35 PIN G35 350Z MT G35 Description Name Infinity a M peaks M rr f F T b dE E rr nn SE ER E b sl l l l l l bh i boe Sensor Sensor Sensor Sensor Sensor Sensor ground ground ground ground ground ground tps tps tps tps tps tps Sensor Ground Sensor GND C1 19 Sensor Sensor Sensor Sensor Sensor Sensor ground ground ground ground ground ground Sensor Ground Sensor GND C1 20 M no Ma ous haa Ou steering steering steering steering steering steering pressure pressure pressure pressure pressure pressure 5V Sensor Vcc 45V Out C2 23 Refrigera Refrigera Refrigera Refrigera Refrigera Refri
39. t In 1 axis table for activ ation logic 12 bit A D 100K pullup to Harness Analog In 17 5V 0 5V analog signal Use 5V Out pins as power supply and Sensor Ground pins as the low reference Do not connect signals referenced to 12V as this can permanently damage the ECU See the Drive by Wire Wizard for calibration 12 bit A D 100K pullup to 5V Acceleration Pedal Position 1 me Harness Analog In 18 0 5V analog signal Use 5V Out pins as power supply and Sensor Ground pins as the low ref erence Do not connect signals ref erenced to 12V as this can permanently damage the ECU See the Drive by Wire Wizard for calibration Acceleration Pedal Position 2 12 bit A D 100K pullup to Harness Analog In 19 5V 2015 AEM Performance Electronics 2003 2006 Nissan 350Z Infiniti G35 2003 2006 350Z Dest Pin Hardware Reference G35 350Z Hardware Specification Specification G35 Infinity I 5 Cruise Control Steering Buttons i 49K pull 1D table Analog Harness Analog In Temp 4 12 bit A D 2 49K pullup Use table CC State Analog to to 5V configure See Airbox Temp C table for calibration data and AirboxTemp C for channel data Airbox Temperature 12 bit A D 2 49K pullup Harness Analog In Temp 5 to 5V See FuelTemp C table for calibration data and FuelTemp C for channel data Fuel 12 bit A D 2 49K pullup Temperature to 5V O N Harness Analog In Temp 6 0
40. ted High Speed AEMNet CANL oe 2 with terminating resistor Contact CAN Transceiv er ee AEM for additional information Recommend twisted pair one twist per Dedicated High Speed AEMNet CANH dia 2 with terminating resistor Contact CAN Transceiver 2 AEM for additional information Boost Control for options Monitor BoostControl channel for output state RPM gt 0 Harness CANL Aout Harness CANH Aout Harness_LowsideSwitch_1 Harness_LowsideSwitch_0 0 5V analog signal Use 5V Out pins as power supply and Sensor Ground pins as the low reference Do not connect signals referenced to 12V as this can permanently damage the ECU See the Drive by Wire Wizard for calibration 0 5V analog signal Use 5V Out pins as power supply and Sensor Ground pins as the low reference Do not 12 bit A D 100K pullup to connect signals referenced to 12V as MAP Sensor this can permanently damage the ECU See the Setup Wizard Set Manifold Pressure page for setup and calibration Monitor the MAP kPa channel 0 5V analog signal Use 5V Out pins as power supply and Sensor Ground pins as the low reference Do not 12 bit A D 100K pullup to connect signals referenced to 12V as Fuel Pressure this can permanently damage the ECU See the Setup Wizard Fuel Pressure page for setup and calibration Monitor the FuelPressure psig channel 0 5V analog signal Use 5V Out pins as power supply and Sensor Ground pins
41. the 3 step rev limiter i channel CC Enable A 3 ON OFF step rev limiter is a simplified traction control based system that uses engine and vehicle speed or launch timer inputs to limit the RPM of the engine To operate first be sure the 3StepSwitch table is set to recognize the momentary Enable button as shown Set the 3StepTargetFuel and or the 3StepTargetSpark table s first O MPH cell to the desired launch RPM When the Enable button is held down the EMS will limit the engine s corresponding RPM Once the car is launched and the EMS begins to register vehicle speed the RPM limit can then be tailored to prevent wheel spin using these tables ba sed The Cancel button is used as an AEM traction control switch The latching Cancel button changes the TC_SlipTargetTrim 1 axis lookup table Shown Simultaneously the Cruise Control Set icon on the dash is illuminated to inform the driver the status of the programmable AEM traction control Normally this table is used with a multiple position switch However because the Nissan On Off button is either OFF 0 or ON 1 only the first two cells of the table is used Two possible traction scenarios for example could be ON OFF or aggressive nonaggressive CAN LatchedCCSet 2015 AEM Performance Electronics 2003 2006 Nissan 350Z Infiniti G35 9 Ihe steering wheel s Accel Res button and Coast Set momentary buttons can incre
42. ty back into the vehicle It may be necessary to push factory wire looms or other components out of the way to make room for the AEM Infinity 2015 AEM Performance Electronics 2003 2006 Nissan 350Z Infiniti G35 19 Step 15 Connectthe AEM Infinity adapter harness to the factory ECU connector and any ancillary sensors now YE D E GBE GU I 27 i re he Step 16 Tuck the adapter harness header and factory ECU connector in the corner as shown Affix the mating connector using velcro or wire ties Re install the two 10mm nuts securing the ECU bracket 2015 AEM Performance Electronics 2 P N 30 3520 Step 17 Re install all trim coverings in the reverse order 2015 AEM Performance Electronics 2003 2006 Nissan 350Z Infiniti G35 PINOUTS Nissan 350Z Infiniti G35 Pinout 350Z G35 PIN 2005 350Z MT Infinity Pin Name one Description Infinity m heater 2 bank2 DBW Power In from relay So heater bank2 DBW Power In from relay p104 n from relay p104 Pedum from relay p104 a from relay p104 Sava from relay p104 PWM LS heater signal 12V is supplied independently of ECU UEGO1 Heat O B High current 12V input switched on off by DBW relay p104 p104 heater heater heater heater heater heater is supplied independently bank2 bank2 bank2 bank2 bank2 bank2 of ECU e
43. urce w as implemented to be paired w ith the Boost Control Solenoid Can be used to activate the 12V side of a solenoid O 2015 AEM Performance Electronics This is not the same as a pow er ground or chassis ground This is shared for the Fuel Press Air Temp MAP Manifold Press Ethanol Sensor etc This should be w ired to the ground pin of the follow ing Fuel Press Air Temp MAP and Ethanol Sensor When measured w ith a voltmeter it is normal to not measure exactly 5V Electronic fuel injection is calculated in absolute pressure not gauge pressure This digital input can be used for other functions as w ell Boost control solenoids can be normally open NO or normally closed NC This w ill change the duty cycle strategy but is also depends upon how the w astegate is plumbed with hoses This 12V is coming through the vehicle s main relay If attempting to drive a component over 4amps a relay must be used This should be w ired to the voltage reference pin of the follow ing Fuel Press MAP and Ethanol Sensor This is shared for the Fuel Press MAP Manifold Press and Ethanol Sensor inputs AEM carries MAP sensors sold separately How ever the Infinity can accept any 0 5V pressure sensor and can be calibrated in the Infinity Tuner softw are This should be w ired directly to the MAP sensor s signal pin The GM Fuel Composition Sensor FCS is th
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