AEM 30-3520 Infinity Plug Play Harnesses User Manual

Instruction

STOP!

THIS PRODUCT HAS LEGAL RESTRICTIONS.

READ THIS BEFORE INSTALLING/USING!

THIS PRODUCT MAY BE USED SOLELY ON VEHICLES USED IN SANCTIONED COMPETITION WHICH MAY NEVER BE USED UPON A PUBLIC ROAD OR HIGHWAY, UNLESS PERMITTED BY SPECIFIC REGULATORY EXEMPTION. (VISIT THE “EMISSIONS” PAGE AT HTTP://WWW.SEMASAN.COM/EMISSIONS 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 REGULATIONS. IF YOU HAVE PURCHASED THIS PRODUCT IN ERROR, DO NOT INSTALL AND/OR USE IT. PLEASE CONTACT THE RETAILER FROM WHOM YOU PURCHASED THE PRODUCT TO ARRANGE A RETURN FOR A FULL REFUND OR VISIT

AEMELECTRONICS.COM/PRODUCT-LEGAL-RESTRICTIONS FOR FURTHER INSTRUCTIONS.

Manual

P/N 30-3520

2003–2006 Nissan 350Z/Infiniti G35

Manual Transmission

Plug & Play Adapter Harness

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 assistance.

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, 2205 126th Street Unit A, Hawthorne, CA 90250

AEM Performance Electronics

Phone: (310) 484-2322 Fax: (310) 484-0152

http://www.aemelectronics.com

Instruction Part Number: 10-3520

Document Build 9/5/2014

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 specific 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.

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 Tuner\Sessions\Base 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

OPTIONS

30-2001 UEGO Wideband O2 Sensor

Bosch LSU4.2 Wideband O2 Sensor that connects to AEM 30-3600 UEGO Wideband O2 Sensor Extension Harness

30-3600 UEGO 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

7107-XXXX-66 Infinity-10 Nissan 350Z (XXXX = serial number) 7110-XXXX-67 Infinity-8 Nissan 350Z (XXXX = serial number)

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 350Z/G35 wiring harness plug and play. This is depicted below with the 73-pin and 56-pin connectors and the 350Z/G35 header. There are also a few other integrated connectors within this harness described below.

2003–2006 Nissan 350Z/Infiniti G35

3

4

Available I/O

Typical Use

Notes

Component

Wiring

Fuel Press

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.

Typical electronic fuel injection fuel pressure varies from 30-100psi.

AEM carries 0–5V fuel pressure sensors (sold separately).

This w ire goes directly to the signal wire of the pressure sensor.

Air Temp

Air temperature is typically used for fuel and ignition timing correction.

The 350Z/G35 comes standard with a MAF sensor which has an integrated intake air temperature sensor. This wire is run in parallel with the stock sensor. This means if an aftermarket sensor is to be wired using this pin, the factory MAF sensor must be disconnected or else the signal will be skewed drastically.

AEM carries air temperature sensors (sold separately). How ever, the Infinity can accept any thermistor sensor and can be calibrated in the Infinity Tuner software.

Intake air temp sensors have two wires with no polarity.

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). The 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 DTM 12P connector (shown on right) and is used to adapt many common ancillary inputs and outputs easily. Included in the kit are a DTM 12P mating connector, 12 DTM terminals, and a DTM 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.

2003–2006 Nissan 350Z/Infiniti G35

Available I/O

Typical Use

Notes

Component

Wiring

Sensor Ground

Isolated ground for inputs.

This is not the same as a power ground or chassis ground.

This is shared for the Fuel Press,

Air Temp, MAP (Manifold Press), Ethanol Sensor,

etc.

This should be wired to the ground pin of the following: Fuel

Press, Air Temp, MAP, and Ethanol Sensor.

5V Reference

5 volt supply for the following aux inputs.

When measured with a voltmeter, it is normal to not measure exactly 5V.

This is shared for the Fuel Press,

MAP (Manifold Press), and Ethanol Sensor

inputs.

This should be wired to the voltage reference pin of the following: Fuel

Press, MAP, and Ethanol Sensor.

MAP (Manifold

Press)

Manifold pressure is used for speed density fuel calculation, ignition timing correction, 02 feedback, boost control, variable valve control, ancillary outputs, etc.

Electronic fuel injection is calculated in absolute pressure not gauge pressure.

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 software.

This should be wired directly to the MAP sensor's signal pin.

Ethanol Sensor

This is used for customers who are converting their vehicle to utilize ethanol fuels such as E85 or E98.

This digital input can be used for other functions as w ell.

The GM Fuel Composition Sensor (FCS) is the most commonly used for converting a vehicle to flex fuel.

This pin needs to be wired directly to the signal pin of the fuel composition sensor.

Boost Control

Solenoid

This is used to operate a 12V PWM solenoid.

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 wastegate is plumbed with hoses.

AEM carries boost control solenoids (sold separately). How ever, the Infinity can control most factory boost control solenoids.

Solenoids have two wires and have no polarity.

Power from

Relay

Can be used for many things, however, this 12V source was implemented to be paired with the

Boost Control Solenoid.

This 12V is coming through the vehicle's main relay.

Because of using shared power, this should only be used for low current electronics.

N/A

High Side

Output

Can be used to activate the 12V side of a solenoid

If attempting to drive a component over 4amps, a relay must be used.

The Infinity can directly drive an electronic component up to 4amps max, such as a boost solenoid.

For a relay, this should be wired to terminal 86 (or 85). Supply chassis ground to the opposite terminal 85 (or 86). If directly driving a low current component, wire this to the 12V terminal.

5

6

Available I/O

Typical Use

Notes

Component

Wiring

Boost Target

Trim Selector

Input

Can be used for to trigger multiple boost targets.

This analog input can be used for other functions as w ell.

AEM 12 Position Universal Trim Pot (or typical potentiometer). Can also be used with any simple ON/OFF sw itch.

This w ire should be routed to the signal output of the component. If used with a simple ON/ OFF switch, route the opposite terminal to an Infinity sensor ground.

Oil

Temperature

Oil temperature is typically used for engine protection and logging.

This analog input can be used for other functions as w ell.

AEM carries temperature sensors (sold separately). How ever, the Infinity can accept any thermistor sensor and can be calibrated in the Infinity Tuner software.

Intake air temp sensors have two wires with no polarity.

No Lift Shift

Trigger

Cutting fuel and/or cutting spark and/or retarding ignition timing when shifting gears w ithout releasing the throttle pedal.

Cut time is typically 200– 300mS. Ignition retard is typically 20degree with a 50mS ramp-in time after the fuel cut. Ignition cut is not commonly used.

AEM 12 Position Universal Trim Pot (or typical potentiometer). Can also be used with any simple ON/OFF sw itch.

This w ire should be routed to the signal output of the component. If used with a simple ON/ OFF switch, route the opposite terminal to an Infinity sensor ground.

P/N 30-3520

DRIVE-BY-WIRE

The VQ35DE engine uses a single throttle body controlled via drive-by-wire (DBW). The AEM Infinity supports traction control methods using DBW, fuel cut, and/or spark cut.

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. When 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 stepby-step instructions.

Note that there is also a DBW Tuning section in the Plug-in | Wizards | Setup Wizard… However, most of the channels in here will already be set up properly from the AEM base session file.

There are a few integrated DBW fail 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 features 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).

2003–2006 Nissan 350Z/Infiniti G35

7

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.

8

P/N 30-3520

CRUISE CONTROL

Currently, a cruise control feature is not supported with the AEM Infinity. However, the multi-functional steering wheel buttons are available for miscellaneous purposes described below. There are 4 buttons: Accel/Res, Coast/Set, On/Off, and Cancel.

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 (0 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.

The On/Off button now engages the 3step rev limiter channel “CC_Enable”. A 3step 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,

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.

2003–2006 Nissan 350Z/Infiniti G35

9

The steering wheel’s Accel/Res button and Coast/ Set momentary buttons can increment and decrement the map switching function “ModeSwitch”. This feature is extremely flexible as it can be used to switch VE tables, ignition maps, lambda targets, and boost levels.

When the Accel/Res button or Coast/Set button is depressed (or when KeyOn occurs) the tachometer displays 1K, 2K, 3K, 4K, 5K, 6K, 7K, 8K (for 500mS) representing the currently selected value of 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 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. Simply enter the number of the table into the corresponding mode selection table for each feature (VE tables, ignition maps, lambda targets, and boost levels).

10

Lowside Setup:

The lowside outputs should be configured as follows for proper VVC operation: VVC1A = Lowside 3 VVC1B = Lowside 5 VVC2A = Lowside 6 VVC2B = Lowside 8 VVC 1 Frequency = 300 Hz VVC 2 Frequency = 1000 Hz

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 equipped 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 the 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.

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.

11

12

Carefully remove 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.

P/N 30-3520

INFINITY EMS INSTALLATION

*Shown on a 2006 Nissan 350Z. Your installation may vary depending on year/model.

Step 1

Step 2

Step 3

Remove the small storage tray by pulling it out and inserting a small flathead screwdriver to release the locking clip.

Remove the 10mm bolt above the auxiliary power socket.

Step 4

2003–2006 Nissan 350Z/Infiniti G35

13

14

Remove the circled Phillips screw on the bottom right side of the panel cover.

Once the fasteners have been removed from the panel, firmly pull the panel outward to release it from the locking clips.

Step 5

Step 6

P/N 30-3520

Step 7

Once the panel has been released, remove the connector from the auxiliary power socket and set the panel aside.

Remove the factory ECU connector and remove the two 10mm nuts circled. Remove the ECU with the ECU bracket.

Step 8

2003–2006 Nissan 350Z/Infiniti G35

15

16

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.

Place a strip of velcro on the ECU bracket as shown.

Step 9

Step 10

P/N 30-3520

Step 11

Place a strip of velcro on the AEM Infinity as shown.

Affix the AEM Infinity to the ECU bracket as shown.

Step 12

2003–2006 Nissan 350Z/Infiniti G35

17

18

Connect the adapter harness and USB cables (not shown) to the AEM Infinity.

Loosely install the ECU bracket with the AEM Infinity 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.

Step 13

Step 14

P/N 30-3520

Step 15

Connect the AEM Infinity adapter harness to the factory ECU connector and any ancillary sensors now.

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.

Step 16

2003–2006 Nissan 350Z/Infiniti G35

19

20

Re-install all trim coverings in the reverse order.

Step 17

P/N 30-3520

PINOUTS

350Z/

G35 PIN

2003

350Z &

G35

Coupe

(M/T)

2004

350Z &

G35

Coupe

(M/T)

2004.5

350Z &

G35

Coupe M/

T

2005

350Z M/T

2005 350Z

Track,

35th &

G35

M/T

2006

350Z &

G35

Coupe M/

T

Description

Infinity Pin

Name

Infinity

1

ECM

Ground

ECM

Ground

ECM

Ground

ECM

Ground

ECM

Ground

ECM

Ground

Main power ground

GND

C2-39,

40

2

O2

Sensor 1

heater

(bank2)

O2

Sensor 1

heater

(bank2)

UEGO H-

1

UEGO H-

1

UEGO H-

1

UEGO H-

1

PWM LS heater signal (12V is supplied independently of ECU.)

UEGO1 Heat

C1-4

3

DBW

Power In

(from

relay

p104)

DBW

Power In

(from

relay

p104)

DBW

Power In

(from

relay

p104)

DBW

Power In

(from

relay

p104)

DBW

Power In

(from

relay

p104)

DBW

Power In

(from

relay

p104)

High current 12V input, switched on/of f by DBW relay (p104)

+12V

C2-9

4

DBW

(close)

DBW

(close)

DBW

(close)

DBW

(close)

DBW

(close)

DBW

(close)

12V PWM DBW Control

HBridge0_0

C1-53

5

DBW

(open)

DBW

(open)

DBW

(open)

DBW

(open)

DBW

(open)

DBW

(open)

12V PWM DBW Control

HBridge0_1

C1-54

6

O2

Sensor 2

heater

(bank2)

O2

Sensor 2

heater

(bank2)

O2

Sensor 2

heater

(bank2)

O2

Sensor 2

heater

(bank2)

O2

Sensor 2

heater

(bank2)

O2

Sensor 2

heater

(bank2)

PWM LS heater signal (12V is supplied independently of ECU.)

---

---7---

---

---8---

---

eVTC Exh Ret (bank

2)

eVTC Exh Ret (bank

2)

~10 ohm, 0% = full advance, 100% = full retard

LS9

C2-299---

---

eVTC Exh Ret (bank

1)

eVTC Exh Ret (bank

1)

~10 ohm, 0% = full advance, 100% = full retard

LS8

C2-43

10

iVTC int

sol (bank

2)

iVTC int

sol (bank

2)

iVTC int

sol (bank

2)

iVTC int

sol (bank

2)

iVTC int

sol (bank

2)

iVTC int

sol (bank

2)

~7 ohm, 0% = full retard, 100% = f ull advance, 50% = hold

LS5

C1-2

11

iVTC int

sol (bank

1)

iVTC int

sol (bank

1)

iVTC int

sol (bank

1)

iVTC int

sol (bank

1)

iVTC int

sol (bank

1)

iVTC int

sol (bank

1)

~7 ohm, 0% = full retard, 100% = f ull advance, 50% = hold

LS3

C1-18

12

Pwr

steering

pressure

Pwr

steering

pressure

Pwr

steering

pressure

Pwr

steering

pressure

Pwr

steering

pressure

Pwr

steering

pressure

0–5V Analog Input

Ana23

C2-36

13

Crank

position

sensor

Crank

position

sensor

Crank

position

sensor

Crank

position

sensor

Crank

position

sensor

Crank

position

sensor

12V Hall Sensor

Digital 0 Crank

C1-21

14

Cam

sensor

(bank2)

Cam

sensor

(bank2)

Cam

sensor

(bank2)

Cam

sensor

(bank2)

Cam

sensor

(bank2)

Cam

sensor

(bank2)

Hall Sensor

Digital 2 Cam2

C1-23

15

Knock

sensor

Knock

sensor

Knock

sensor

Knock

sensor

Knock

sensor

Knock

sensor

Piezoelectric sensor, single sensor located in valley of engine.

Knock 0

C1-27

16

Oxygen

sensor 1

(bank2)

Oxygen

sensor 1

(bank2)

UEGO

UN-1

UEGO

UN-1

UEGO

UN-1

UEGO

UN-1

UEGO

UEGO1 UN

C1-7

Nissan 350Z/Infiniti G35 Pinout

2003–2006 Nissan 350Z/Infiniti G35

21

22

350Z/

G35 PIN

2003

350Z &

G35

Coupe

(M/T)

2004

350Z &

G35

Coupe

(M/T)

2004.5

350Z &

G35

Coupe M/

T

2005

350Z M/T

2005 350Z

Track,

35th &

G35

M/T

2006

350Z &

G35

Coupe M/

T

Description

Infinity Pin

Name

Infinity

17

---

---18---

---

---19---

---

---20---

---

---21Injector 5

Injector 5

High Impedance injectors, 290cc @ 43.5psi

Injector 5

C1-57

22

Injector 3

High Impedance injectors, 290cc @ 43.5psi

Injector 3

C1-59

23

Injector 1

High Impedance injectors, 290cc @ 43.5psi

Injector 1

C1-63

24

O2

Sensor 1

heater

(bank1)

O2

Sensor 1

heater

(bank1)

UEGO H-

2

UEGO H-

2

UEGO H-

2

UEGO H-

2

PWM LS heater signal (12V is supplied independently of ECU.)

UEGO2 Heat

C2-49

25

O2

Sensor 2

heater

(bank1)

O2

Sensor 2

heater

(bank1)

O2

Sensor 2

heater

(bank1)

O2

Sensor 2

heater

(bank1)

O2

Sensor 2

heater

(bank1)

O2

Sensor 2

heater

(bank1)

PWM LS heater signal (12V is supplied independently of ECU.)

---

---26---

---

---27---

---

---28---

---

---29---

---

---30---

---

---31---

---

32

EVAP

pressure

sensor

EVAP

pressure

sensor

EVAP

pressure

sensor

EVAP

pressure

sensor

EVAP

pressure

sensor

EVAP

pressure

sensor

0–5V Analog Input

Ana17

C2-12

33

Cam

sensor

(bank1)

Cam

sensor

(bank1)

Cam

sensor

(bank1)

Cam

sensor

(bank1)

Cam

sensor

(bank1)

Cam

sensor

(bank1)

Hall Sensor

Digital 1 Cam1

C1-22

34

Intake Air

Temp

Intake Air

Temp

Intake Air

Temp

Intake Air

Temp

Intake Air

Temp

Intake Air

Temp

Thermister input

Temp 2 - Air Temp (Manifold)

C1-67

35

Oxygen

Sensor 1

(bank1)

Oxygen

Sensor 1

(bank1)

UEGO

VM-1

UEGO

VM-1

UEGO

VM-1

UEGO

VM-1

UEGO

UEGO1 VM

C1-836---

---

---37---

---

---38---

---

---39---

---

P/N 30-3520

2003–2006 Nissan 350Z/Infiniti G35

350Z/

G35 PIN

2003

350Z &

G35

Coupe

(M/T)

2004

350Z &

G35

Coupe

(M/T)

2004.5

350Z &

G35

Coupe M/

T

2005

350Z M/T

2005 350Z

Track,

35th &

G35

M/T

2006

350Z &

G35

Coupe M/

T

Description

Infinity Pin

Name

Infinity

40

Injector 6

High Impedance injectors, 290cc @ 43.5psi

Injector 6

C1-56

41

Injector 4

High Impedance injectors, 290cc @ 43.5psi

Injector 4

C1-58

42

Injector 2

High Impedance injectors, 290cc @ 43.5psi

Injector 2

C1-6243---

---

---44---

---

45

EVAP

canister

purge

solenoid

EVAP

canister

purge

solenoid

EVAP

canister

purge

solenoid

EVAP

canister

purge

solenoid

EVAP

canister

purge

solenoid

EVAP

canister

purge

solenoid

PWM LS signal (12V is supplied independently of ECU)

LowsideSwitch9

C2-2946---

---

---47Vcc (TPS)

Vcc (TPS)

5V Sensor Vcc

+5V_Out

C1-41

48

Vcc

(EVAP

pressure

sensor)

Vcc

(EVAP

pressure

sensor)

Vcc

(EVAP

pressure

sensor)

Vcc

(EVAP

pressure

sensor)

Vcc

(EVAP

pressure

sensor)

Vcc

(EVAP

pressure

sensor)

5V Sensor Vcc

+5V_Out

C1-42

49

Vcc

(refrigeran

t

pressure)

Vcc

(refrigeran

t

pressure)

Vcc

(refrigeran

t

pressure)

Vcc

(refrigeran

t

pressure)

Vcc

(refrigeran

t

pressure)

Vcc

(refrigeran

t

pressure)

5V Sensor Vcc

+5V_Out

C2-2250TPS1

TPS1

0–5V Analog Input

Ana7 - Throttle

C1-3551MAF

MAF

0–5V Analog Input

Ana20 - MAF Analog

C2-3352---

---

---53---

---

eVTC Exh

Pos

(bank 1)

eVTC Exh

Pos

(bank 1)

12V Hall signal. 3 even, short, pulses per cy cle

Digital 4

C1-2554---

---

55

Oxy gen

Sensor 2

(bank2)

Oxy gen

Sensor 2

(bank2)

Oxy gen

Sensor 2

(bank2)

Oxy gen

Sensor 2

(bank2)

Oxy gen

Sensor 2

(bank2)

Oxy gen

Sensor 2

(bank2)

0–5V Analog Input

---

---56---

---

UEGO IP-

1

UEGO IP-

1

UEGO IP-

1

UEGO IP-

1

UEGO

UEGO1 IP

C1-657---

---

UEGO

VM-2

UEGO

VM-2

UEGO

VM-2

UEGO

VM-2

UEGO

UEGO2 VM

C2-4558---

---

UEGO IP-

2

UEGO IP-

2

UEGO IP-

2

UEGO IP-

2

UEGO

UEGO2 IP

C2-4759---

---

---60ignition 5

ignition 5

TTL Coil signal

Coil 5

C1-16

61

ignition 3

TTL Coil signal

Coil 3

C1-12

23

24

350Z/

G35 PIN

2003

350Z &

G35

Coupe

(M/T)

2004

350Z &

G35

Coupe

(M/T)

2004.5

350Z &

G35

Coupe M/

T

2005

350Z M/T

2005 350Z

Track,

35th &

G35

M/T

2006

350Z &

G35

Coupe M/

T

Description

Infinity Pin

Name

Infinity

62

ignition 1

TTL Coil signal

Coil 1

C1-1463---

---

---64---

---

---65---

---

66

Sensor ground

(tps)

Sensor ground

(tps)

Sensor ground

(tps)

Sensor ground

(tps)

Sensor ground

(tps)

Sensor ground

(tps)

Sensor Ground

Sensor GND

C1-19

67

Sensor ground

Sensor Ground

Sensor GND

C1-20

68

Vcc

(power

steering

pressure)

Vcc

(power

steering

pressure)

Vcc

(power

steering

pressure)

Vcc

(power

steering

pressure)

Vcc

(power

steering

pressure)

Vcc

(power

steering

pressure)

5V Sensor Vcc

+5V_Out

C2-2369TPS 2

TPS 2

0–5V Analog Input

Ana16

- Throttle2

C2-21

70

Ref rigera

nt

pressure

sensor

Ref rigera

nt

pressure

sensor

Ref rigera

nt

pressure

sensor

Ref rigera

nt

pressure

sensor

Ref rigera

nt

pressure

sensor

Ref rigera

nt

pressure

sensor

0–5V Analog Input

Ana22

C2-3571---

---

---72---

---

eVTC Exh

Pos

(bank 2)

eVTC Exh

Pos

(bank 2)

12V Hall signal. 3 even, short, pulses per cy cle

Digital 3

C1-24

73

Coolant

temperatu

re

Coolant

temperatu

re

Coolant

temperatu

re

Coolant

temperatu

re

Coolant

temperatu

re

Coolant

temperatu

re

Thermister input

Temp 1 Coolant Temp

C1-66

74

Oxy gen

Sensor 2

(bank1)

Oxy gen

Sensor 2

(bank1)

Oxy gen

Sensor 2

(bank1)

Oxy gen

Sensor 2

(bank1)

Oxy gen

Sensor 2

(bank1)

Oxy gen

Sensor 2

(bank1)

0–5V Analog Input

---

---75---

---

UEGO IA-

1

UEGO IA-

1

UEGO IA-

1

UEGO IA-

1

UEGO

UEGO1 IA

C1-576---

---

UEGO

UN-2

UEGO

UN-2

UEGO

UN-2

UEGO

UN-2

UEGO

UEGO2 UN

C2-4677---

---

UEGO IA-

2

UEGO IA-

2

UEGO IA-

2

UEGO IA-

2

UEGO

UEGO2 IA

C2-48

78

Sensor gnd (O2 Sensor)

Sensor Ground

Sensor GND

C2-30

79

ignition 6

TTL Coil signal

Coil 6

C1-15

80

ignition 4

TTL Coil signal

Coil 4

C1-11

81

ignition 2

TTL Coil signal

Coil 2

C1-13

82

Sensor

ground (APP 1)

Sensor

ground (APP 1)

Sensor

ground (APP 1)

Sensor

ground (APP 1)

Sensor

ground (APP 1)

Sensor

ground (APP 1)

Sensor Ground

Sensor GND

C2-31

P/N 30-3520

2003–2006 Nissan 350Z/Infiniti G35

350Z/

G35 PIN

2003

350Z &

G35

Coupe

(M/T)

2004

350Z &

G35

Coupe

(M/T)

2004.5

350Z &

G35

Coupe M/

T

2005

350Z M/T

2005 350Z

Track,

35th &

G35

M/T

2006

350Z &

G35

Coupe M/

T

Description

Infinity Pin

Name

Infinity

83

Sensor

ground (APP 2)

Sensor

ground (APP 2)

Sensor

ground (APP 2)

Sensor

ground (APP 2)

Sensor

ground (APP 2)

Sensor

ground (APP 2)

Sensor Ground

Sensor GND

C2-3284---

---

85

DATA

Link

Connector

DATA

Link

Connector

Data link

Connector

Data link

Connector

Data link

Connector

Data link

Connector

ISO/KWP (Pin 7 on OBD 2 Connector)

---

86

CAN L

(w/120

ohm

resistor)

CAN L

(w/120

ohm

resistor)

CAN L

(w/120

ohm

resistor)

CAN L

(w/120

ohm

resistor)

CAN L

(w/120

ohm

resistor)

CAN L

(w/120

ohm

resistor)

Terminated CAN node

CAN B -

C2-4287---

---

---88---

---

---89---

---

90

Vcc (APP

1)

Vcc (APP

1)

Vcc (APP

1)

Vcc (APP

1)

Vcc (APP

1)

Vcc (APP

1)

5V Sensor Vcc

+5V_Out

C2-24

91

Vcc (APP

2)

Vcc (APP

2)

Vcc (APP

2)

Vcc (APP

2)

Vcc (APP

2)

Vcc (APP

2)

5V Sensor Vcc

+5V_Out

C2-2492---

---

---93---

---

94

CAN H

(w/120

ohm

resistor)

CAN H

(w/120

ohm

resistor)

CAN H

(w/120

ohm

resistor)

CAN H

(w/120

ohm

resistor)

CAN H

(w/120

ohm

resistor)

CAN H

(w/120

ohm

resistor)

Terminated CAN node

CAN B +

C2-4195---

---

---96---

---

---97---

---

---98APP 2

APP 2

0–5V Analog Input

Ana19 - APP 2

C2-14

99

ASCD

steering

switch

ASCD

steering

switch

ASCD

steering

switch

ASCD

steering

switch

ASCD

steering

switch

ASCD

steering

switch

Use 2.49k Thermister input. ~0v=Main, ~0.5v=Cancel, ~1v=set/ coast, ~1.9v=Res/Acc, otherwise ~3.1v

Temp 4

- ChargeOutTe mp

C2-15

100

---

101

stop lamp

switch

stop lamp

switch

stop lamp

switch

stop lamp

switch

stop lamp

switch

stop lamp

switch

0V released, 12V when pressed

Digital 6 - (no P/U)

C2-37

102

PNP

switch

PNP

switch

PNP

switch

PNP

switch

PNP

switch

Neutral

Safety

Switch

Grounds when in Neutral, otherwise O/C

Digital 5 -

C1-26

103

---

25

26

350Z/

G35 PIN

2003

350Z &

G35

Coupe

(M/T)

2004

350Z &

G35

Coupe

(M/T)

2004.5

350Z &

G35

Coupe M/

T

2005

350Z M/T

2005 350Z

Track,

35th &

G35

M/T

2006

350Z &

G35

Coupe M/

T

Description

Infinity Pin

Name

Infinity

104

DBW

motor

relay (LS)

DBW

motor

relay (LS)

DBW

motor

relay (LS)

DBW

motor

relay (LS)

DBW

motor

relay (LS)

DBW

motor

relay (LS)

LS to activate

12V_Relay _Co ntrol

C1-29

(splice)

105

---

106

APP 1

0–5V Analog Input

Ana18 - APP 1

C2-13

107

Fuel tank

temp

Fuel tank

temp

Fuel tank

temp

Fuel tank

temp

Fuel tank

temp

Fuel tank

temp

Thermister, 20C = 2.3–

2.7Kohm, 50C = 790–900 ohm

Temp 6 - Trans/ FuelTemp

C2-17

108

ACSD

brake

switch

ACSD

brake

switch

ACSD

brake

switch

ACSD

brake

switch

ACSD

brake

switch

ACSD

brake

switch

12V when on, OC when off

Digital 7 ClutchSwitch (no P/U)

C2-38

109

Ignition

switch

Ignition

switch

Ignition

switch

Ignition

switch

Ignition

switch

Ignition

switch

12V when "ON" or "Cranking"

+12V SW (Ign Switch)

C1-65

110

---

111

Main

Relay

Control

(LS)

Main

Relay

Control

(LS)

Main

Relay

Control

(LS)

Main

Relay

Control

(LS)

Main

Relay

Control

(LS)

Main

Relay

Control

(LS)

LS to activate

12V_Relay _Co ntrol

C1-29

(splice)

112

---

113

Fuel Pump Relay

(LS)

Fuel Pump Relay

(LS)

Fuel Pump Relay

(LS)

Fuel Pump Relay

(LS)

Fuel Pump Relay

(LS)

Fuel Pump Relay

(LS)

LS to activate

LowsideSwitch0 fuel pump

C1-34

114

---

115

ECM

ground

ECM

ground

ECM

ground

ECM

ground

ECM

ground

ECM

ground

Main power ground

GND

C1-55,

60, 73

116

ECM

ground

ECM

ground

ECM

ground

ECM

ground

ECM

ground

ECM

ground

Main power ground

GND

C2-3, 8

117

EVAP

vent

control

valve

EVAP

vent

control

valve

EVAP

vent

control

valve

EVAP

vent

control

valve

EVAP

vent

control

valve

EVAP

vent

control

valve

LS to activate

LowsideSwitch7 Spare GPO1

C2-44

118

---

119

Power

(from

Main

Relay )

Power

(from

Main

Relay )

Power

(from

Main

Relay )

Power

(from

Main

Relay )

Power

(from

Main

Relay )

Power

(from

Main

Relay )

12V input, switched on/off by main relay (p111)

+12V

C1-61

120

Power

(from

Main

Relay )

Power

(from

Main

Relay )

Power

(from

Main

Relay )

Power

(from

Main

Relay )

Power

(from

Main

Relay )

Power

(from

Main

Relay )

12V input, switched on/off by main relay (p111)

+12V

C1-64

121

Perm

Power

Perm

Power

Perm

Power

Perm

Power

Perm

Power

Perm

Power

12V perm power

+12V Perm Power

C1-10

P/N 30-3520

Infinity Pinouts

Dedicated

Dedicated and not reconfigurable

Assigned

Assigned but reconfigurable

Available

Available for user setup

Not Applicable

Not used in this configuration

Required

Required for proper function

Infinity

Hardware Reference

2003–2006 350Z/

G35

Specification

Dest. Pin

350Z/

G35

Hardware Specification

Notes

C1-1

Harness_LowsideSwitch_4

A/C Compressor

Clutch Relay

Lowside switch, 1.7A max, NO internal fly back diode.

See Setup Wizard Page LowSide Assignment Tables f or activation criteria.

C1-2

Harness_LowsideSwitch_6

VVC2A Solenoid

Control

9

Lowside switch, 6A max with internal fly back diode. Inductive load should NOT have full time power.

See Setup Wizard Page LowSide Assignment Tables f or activation criteria.

C1-3

Harness_LowsideSwitch_5

VVC1B Solenoid

Control

10

Lowside switch, 6A max with internal fly back diode. Inductive load should NOT have full time power.

See Setup Wizard Page LowSide Assignment Tables f or activation criteria.

C1-4

Harness_UEGO_Heat-_1

UEGO 1 Heat

2

Bosch UEGO controller

Lowside switch f or 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 .

C1-5

Harness_UEGO_IA_1

UEGO 1 IA

75

Trim Current signal. Connect to pin 2 of Bosch UEGO sensor.

C1-6

Harness_UEGO_IP_1

UEGO 1 IP

56

Pumping Current signal. Connect to pin 6 of Bosch UEGO sensor.

C1-7

Harness_UEGO_UN_1

UEGO 1 UN

16

Nernst Voltage signal. Connect to pin 1 of Bosch UEGO sensor.

C1-8

Harness_UEGO_VM_1

UEGO 1 VM

35

Virtual Ground signal. Connect to pin 5 of Bosch UEGO sensor.

C1-9

Harness_Flash_Enable

Harness Flash

Enable

10K pulldown

Not usually needed f or automatic firmware updates through Infinity Tuner. If connection errors occur during update, connect 12 v olts to this pin bef ore proceeding with upgrade. Disconnect the 12 v olts signal after the update.

C1-10

+12V_R8C_CPU

Battery Perm

Power

121

Dedicated power management CPU

Full time battery power. MUST be powered before the ignition switch input is triggered (See C1-65).

C1-11

Harness_Coil_3

Coil 4

80

25 mA max source current

0–5V Falling edge f ire. DO NOT connect directly to coil primary. Must use an ignitor OR CDI that accepts a FALLING edge fire signal.

2003–2006 Nissan 350Z/Infiniti G35

27

28

Infinity

Hardware Reference

2003–2006 350Z/

G35

Specification

Dest. Pin

350Z/

G35

Hardware Specification

Notes

C1-12

Harness_Coil_2

Coil 3

61

25 mA max source current

0–5V Falling edge f ire. DO NOT connect directly to coil primary. Must use an ignitor OR CDI that accepts a FALLING edge fire signal.

C1-13

Harness_Coil_1

Coil 2

81

25 mA max source current

0–5V Falling edge f ire. DO NOT connect directly to coil primary. Must use an ignitor OR CDI that accepts a FALLING edge fire signal.

C1-14

Harness_Coil_0

Coil 1

62

25 mA max source current

0–5V Falling edge f ire. DO NOT connect directly to coil primary. Must use an ignitor OR CDI that accepts a FALLING edge fire signal.

C1-15

Harness_Coil_5

Coil 6

79

25 mA max source current

0–5V Falling edge f ire. DO NOT connect directly to coil primary. Must use an ignitor OR CDI that accepts a FALLING edge fire signal.

C1-16

Harness_Coil_4

Coil 5

60

25 mA max source current

0–5V Falling edge f ire. DO NOT connect directly to coil primary. Must use an ignitor OR CDI that accepts a FALLING edge fire signal.

C1-17

Harness_LowsideSwitch_2

Rad Fan 1

NC

Lowside switch, 1.7A max, NO internal fly back diode.

See Setup Wizard Page LowSide Assignment Tables f or activation criteria.

C1-18

Harness_LowsideSwitch_3

VVC1A

11

Lowside switch, 6A max with internal fly back diode. Inductive load should NOT have full time power.

See Setup Wizard Page LowSide Assignment Tables f or activation criteria.

C1-19

AGND_1

Sensor Ground

66

Dedicated analog ground

Analog 0–5V sensor ground

C1-20

AGND_1

Sensor Ground

67

Dedicated analog ground

Analog 0–5V sensor ground

C1-21

Harness_Digital_In_0

Crankshaft

Position Sensor

Hall

13

10K pullup to 12V. Will work with ground or floating switches.

See Setup Wizard page Cam/Crank for options.

C1-22

Harness_Digital_In_1

Camshaft

Position Sensor

1 Hall

33

10K pullup to 12V. Will work with ground or floating switches.

See Setup Wizard page Cam/Crank for options.

C1-23

Harness_Digital_In_2

Camshaft

Position Sensor

2 Hall

14

10K pullup to 12V. Will work with ground or floating switches.

See Setup Wizard page Cam/Crank for options.

C1-24

Harness_Digital_In_3

Camshaft

Position Sensor

4 Hall

72

10K pullup to 12V. Will work with ground or floating switches.

See Setup Wizard page Cam/Crank for options.

C1-25

Harness_Digital_In_4

Camshaft

Position Sensor

3 Hall

53

10K pullup to 12V. Will work with ground or floating switches.

See Setup Wizard page Cam/Crank for options.

C1-26

Harness_Digital_In_5

Flex Fuel

10K pullup to 12V. Will work with ground or floating switches.

See channel FlexDigitalIn [Hz] for raw frequency input data.

C1-27

Harness_Knock_In_0

Knock Sensor 1

15

Dedicated knock signal processor

See Setup Wizard page Knock Setup for options.

C1-28

Harness_Knock_In_1

Knock Sensor 2

NC

Dedicated knock signal processor

See Setup Wizard page Knock Setup for options.

P/N 30-3520

2003–2006 Nissan 350Z/Infiniti G35

Infinity

Hardware Reference

2003–2006 350Z/

G35

Specification

Dest. Pin

350Z/

G35

Hardware Specification

Notes

C1-29

Harness_ +12V_Relay_Control

+12V Relay

Control

104, 111

0.7A max ground sink f or external relay control

Will activ ate at key on and at key off according to the configuration settings.

C1-30

Power Ground

Ground

Power Ground

Connect directly to battery ground.

C1-31

Harness_CANL_Aout

AEMNet CANL

Dedicated High Speed CAN Transceiv er

Recommend twisted pair (one twist per 2") with terminating resistor. Contact AEM for additional inf ormation.

C1-32

Harness_CANH_Aout

AEMNet CANH

Dedicated High Speed CAN Transceiv er

Recommend twisted pair (one twist per 2") with terminating resistor. Contact AEM for additional inf ormation.

C1-33

Harness_LowsideSwitch_1

Boost Control

Lowside switch, 1.7A max with internal f ly back diode. Inductive load should NOT have full time power.

See Setup Wizard page Boost Control for options. Monitor BoostControl [%] channel for output state.

C1-34

Harness_LowsideSwitch_0

Fuel Pump 2

113

Lowside switch, 1.7A max, NO internal fly back diode.

Switched ground. Will prime for 2 seconds at key on and activate if RPM > 0.

C1-35

Harness_Analog_In_7

Throttle Position

Sensor 1

50

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 ref erence. Do not connect signals referenced to +12V as this can permanently damage the ECU. See the Drive by Wire Wizard for calibration.

C1-36

Harness_Analog_In_8

MAP Sensor

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 ref erence. Do not connect signals referenced to +12V as this can permanently damage the ECU. See the Setup Wizard Set Manifold Pressure page for setup and calibration. Monitor the MAP [kPa] channel.

C1-37

Harness_Analog_In_9

Fuel Pressure

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 ref erence. Do not connect signals referenced to +12V as this can permanently damage the ECU. See the Setup Wizard Fuel Pressure page f or setup and calibration. Monitor the FuelPressure [psig] channel.

C1-38

Harness_Analog_In_10

Baro Sensor

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 ref erence. Do not connect signals referenced to +12V as this can permanently damage the ECU. See the Setup Wizard Barometric Pressure page for setup and calibration. Monitor the BaroPress [kPa] channel.

29

30

Infinity

Hardware Reference

2003–2006 350Z/

G35

Specification

Dest. Pin

350Z/

G35

Hardware Specification

Notes

C1-39

Harness_Analog_In_11

Shift Switch

Input

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 ref erence. Do not connect signals referenced to +12V as this can permanently damage the ECU. See the 1-axis lookup table ShiftSwitch f or setup.

C1-40

Harness_Analog_In_12

Boost Mode

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 ref erence. Do not connect signals referenced to +12V as this can permanently damage the ECU. See the BoostModeAnalogIn channel for input state. A multiposition rotary switch such as AEM P/ N 30-2056 is recommended.

C1-41

+5V_Out_1

+5V Out TPS

47

Regulated, f used +5V supply for sensor power

Analog sensor power

C1-42

+5V_Out_1

+5V Out EVAP

Press

48

Regulated, f used +5V supply for sensor power

Analog sensor power

C1-43

Harness_HighsideSwitch_1

Spare Highside

(switched 12V)

0.7A max, High Side Solid State Relay

See Setup Wizard page Spare Highside for configuration options. See 2 axis lookup table Spare_HS f or activation settings.

C1-44

Harness_HighsideSwitch_0

VTEC

0.7A max, High Side Solid State Relay

+12V High Side Drive. See Setup Wizard Honda VTEC page for options.

C1-45

Harness_VR+_In_0

Crankshaft

Position Sensor

VR+

Dif f erential Variable Reluctance Zero Cross Detection

See Setup Wizard page Cam/Crank for options.

C1-46

Harness_VR-_In_0

Crankshaft

Position Sensor

VR-

See Setup Wizard page Cam/Crank for options.

C1-47

Harness_VR-_In_1

Camshaft

Position Sensor

1 VR-

Dif f erential Variable Reluctance Zero Cross Detection

See Setup Wizard page Cam/Crank for options.

C1-48

Harness_VR+_In_1

Camshaft

Position Sensor

1 VR+

See Setup Wizard page Cam/Crank for options.

C1-49

Harness_VR+_In_2

Non Driven Left

Wheel Speed

Sensor +

Dif f erential Variable Reluctance Zero Cross Detection

See Non Driv en Wheel Speed Calibration in the Setup Wizard Vehicle Speed page.

C1-50

Harness_VR-_In_2

Non Driven Left

Wheel Speed

Sensor -

C1-51

Harness_VR-_In_3

Driv en Left

Wheel Speed

Sensor -

Dif f erential Variable Reluctance Zero Cross Detection

See Driven Wheel Speed Calibration in the Setup Wizard Vehicle Speed page.

C1-52

Harness_VR+_In_3

Driv en Left

Wheel Speed

Sensor +

C1-53

Harness_HBridge0_0

HBridge0_0

4

5.0A max Throttle Control Hbridge

+12V to Close

P/N 30-3520

2003–2006 Nissan 350Z/Infiniti G35

Infinity

Hardware Reference

2003–2006 350Z/

G35

Specification

Dest. Pin

350Z/

G35

Hardware Specification

Notes

C1-54

Harness_HBridge0_1

HBridge0_1

5

5.0A max Throttle Control Hbridge

+12V to Open

C1-55

Power Ground

Ground

115

Power Ground

Connect directly to battery ground.

C1-56

Harness_Injector_5

Injector 6

40

Saturated or peak and hold, 3A max continuous

Injector 6

C1-57

Harness_Injector_4

Injector 5

21

Saturated or peak and hold, 3A max continuous

Injector 5

C1-58

Harness_Injector_3

Injector 4

41

Saturated or peak and hold, 3A max continuous

Injector 4

C1-59

Harness_Injector_2

Injector 3

22

Saturated or peak and hold, 3A max continuous

Injector 3

C1-60

Power Ground

Ground

115

Power Ground

Connect directly to battery ground.

C1-61

+12V

+12V In

119

12 v olt power f rom relay

12 v olt power f rom relay . Relay must be controlled by +12V Relay Control signal, pin C1-29 abov e.

C1-62

Harness_Injector_1

Injector 2

42

Saturated or peak and hold, 3A max continuous

Injector 2

C1-63

Harness_Injector_0

Injector 1

23

Saturated or peak and hold, 3A max continuous

Injector 1

C1-64

+12V

+12V In

120

12 v olt power f rom relay

12 v olt power f rom relay . Relay must be controlled by +12V Relay Control signal pin C1-29 above.

C1-65

Harness_+12V_SW

Ignition Switch

109

10K pulldown

Full time battery power must be available at C1-10 before this input is triggered.

C1-66

Harness_Analog_In_Temp_1

Coolant Temp

Sensor

73

12 bit A/D, 2.49K pullup to 5V

See CoolantTempCal [C] table f or calibration data and CoolantTemp [C] for channel data.

C1-67

Harness_Analog_In_Temp_2

Intake Air

Temperature

34

12 bit A/D, 2.49K pullup to 5V

See AirTempCal [C] table f or calibration data and AirTemp [C] f or channel data.

C1-68

Harness_Analog_In_Temp_3

Oil Temperature

Sensor

12 bit A/D, 2.49K pullup to 5V

See OilTempCal table for calibration data and OilTemp [C] for channel data.

C1-69

Harness_Stepper_2A

Stepper 2A

Programmable Stepper Driv er, up to 28V and ±1.4A

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 .

C1-70

Harness_Stepper_1A

Stepper 1A

Programmable Stepper Driv er, up to 28V and ±1.4A

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 .

C1-71

Harness_Stepper_2B

Stepper 2B

Programmable Stepper Driv er, up to 28V and ±1.4A

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 .

31

32

Infinity

Hardware Reference

2003–2006 350Z/

G35

Specification

Dest. Pin

350Z/

G35

Hardware Specification

Notes

C1-72

Harness_Stepper_1B

Stepper 1B

Programmable Stepper Driv er, up to 28V and ±1.4A

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 .

C1-73

Power Ground

Ground

115

Power Ground

Connect directly to battery ground.

C2-1

Harness_HBridge1_0

Not used

5.0A max Throttle Control Hbridge

Not used

C2-2

Harness_HBridge1_1

Not used

5.0A max Throttle Control Hbridge

Not used

C2-3

Power Ground

Ground

116

Power Ground

Connect directly to battery ground.

C2-4

Harness_Injector_6

Injector 7

Saturated or peak and hold, 3A max continuous

Injector 7

C2-5

Harness_Injector_7

Injector 8

Saturated or peak and hold, 3A max continuous

Injector 8

C2-6

Harness_Injector_8

Injector 9

Saturated or peak and hold, 3A max continuous

NOTE: Only av ailable with Infinity 10 Nissan

C2-7

Harness_Injector_9

Injector 10

Saturated or peak and hold, 3A max continuous

NOTE: Only av ailable with Infinity 10 Nissan

C2-8

Power Ground

Ground

116

Power Ground

Connect directly to battery ground

C2-9

+12V

+12V In

3

12 v olt power f rom relay

12 v olt power f rom relay . Relay must be controlled by +12V Relay Control signal, pin C1-29 abov e.

C2-10

Harness_Injector_10

Injector 11

Saturated or peak and hold, 3A max continuous

NOTE: Only av ailable with Infinity 10 Nissan

C2-11

Harness_Injector_11

Injector 12

Saturated or peak and hold, 3A max continuous

NOTE: Only av ailable with Infinity 10 Nissan

C2-12

Harness_Analog_In_17

A/C Analog

Request

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 ref erence. Do not connect signals referenced to +12V as this can permanently damage the ECU. See Setup Wizard Input Functions page f or input selection. See AC_Request_In 1-axis table for activation logic.

C2-13

Harness_Analog_In_18

Acceleration

Pedal Position 1

106

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 ref erence. Do not connect signals referenced to +12V as this can permanently damage the ECU. See the Drive by Wire Wizard for calibration.

C2-14

Harness_Analog_In_19

Acceleration

Pedal Position 2

98

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 ref erence. Do not connect signals referenced to +12V as this can permanently damage the ECU. See the Drive by Wire Wizard for calibration.

P/N 30-3520

2003–2006 Nissan 350Z/Infiniti G35

Infinity

Hardware Reference

2003–2006 350Z/

G35

Specification

Dest. Pin

350Z/

G35

Hardware Specification

Notes

C2-15

Harness_Analog_In_Temp_4

Cruise Control

Steering Buttons

99

12 bit A/D, 2.49K pullup to 5V

Use 1D table "CC_State_Analog" to conf igure.

C2-16

Harness_Analog_In_Temp_5

Airbox

Temperature

12 bit A/D, 2.49K pullup to 5V

See AirboxTemp [C] table f or calibration data and AirboxTemp [C] for channel data.

C2-17

Harness_Analog_In_Temp_6

Fuel

Temperature

107

12 bit A/D, 2.49K pullup to 5V

See FuelTemp [C] table f or calibration data and FuelTemp [C] f or channel data.

C2-18

Harness_Analog_In_13

Oil Pressure

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 ref erence. See Setup Wizard Oil Pressure page f or setup options. See OilPressure [psig] for channel data.

C2-19

Harness_Analog_In_14

Traction Control

Mode /

Sensitivity

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 ref erence. See the TC_SlipTrgtTrim [MPH] 1-axis table. A multi-position rotary switch such as AEM P/N 30-2056 is recommended.

C2-20

Harness_Analog_In_15

Exhaust Back

Pressure

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 ref erence. Do not connect signals referenced to +12V as this can permanently damage the ECU. See Setup Wizard Exhaust Pressure page f or setup options. See EBPress [kPa] for channel data.

C2-21

Harness_Analog_In_16

Throttle Position

Sensor 2

69

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 ref erence. Do not connect signals referenced to +12V as this can permanently damage the ECU. See the Drive by Wire Wizard for calibration.

C2-22

+5V_Out_2

+5V Out

Ref rigerant

Press

49

Regulated, f used +5V supply sensor power

Analog sensor power

C2-23

+5V_Out_2

+5V Out Pwr

Steering Press

68

Regulated, f used +5V supply for sensor power

Analog sensor power

C2-24

+5V_Out_2

+5V Out APP1/

APP2

90, 91

Regulated, f used +5V supply for sensor power

Analog sensor power

C2-25

Harness_VR+_In_5

Driv en Right

Wheel Speed

Sensor +

Dif f erential Variable Reluctance Zero Cross Detection

See Driven Wheel Speed Calibration in the Setup Wizard Vehicle Speed page.

C2-26

Harness_VR-_In_5

Driv en Right

Wheel Speed

Sensor -

C2-27

Harness_VR-_In_4

Non Driven

Right Wheel

Speed Sensor -

Dif f erential Variable Reluctance Zero Cross Detection

See Non Driv en Wheel Speed Calibration in the Setup Wizard Vehicle Speed page.

33

34

Infinity

Hardware Reference

2003–2006 350Z/

G35

Specification

Dest. Pin

350Z/

G35

Hardware Specification

Notes

C2-28

Harness_VR+_In_4

Non Driven

Right Wheel

Speed Sensor +

C2-29

Harness_LowsideSwitch_9

Tachometer

Lowside switch, 4A max with internal fly back diode, 2.2K 12V pullup. Inductive load should NOT hav e full time power.

Nissan tachometer is driv en via CAN bus.

C2-30

AGND_2

Sensor Ground

O2

78

Dedicated analog ground

Analog 0–5V sensor ground

C2-31

AGND_2

Sensor Ground

APP1

82

Dedicated analog ground

Analog 0–5V sensor ground

C2-32

AGND_2

Sensor Ground

APP2

83

Dedicated analog ground

Analog 0–5V sensor ground

C2-33

Harness_Analog_In_20

MAF

51

12 bit A/D, 100K pullup to 5V

Nissan MAF sensor not currently supported

C2-34

Harness_Analog_In_21

3 Step Enable /

TPS 2B

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 ref erence. Do not connect signals referenced to +12V as this can permanently damage the ECU. See 3StepSwitch 1-axis table for setup.

C2-35

Harness_Analog_In_22

Ref rigerant

Pressure Sensor

70

12 bit A/D, 100K pullup to 5V

See "AC_Pressure [kPa]" f or AC pressure conf iguration. Required for proper AC function.

C2-36

Harness_Analog_In_23

Charge Out

Pressure

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 ref erence. 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 f or calibration options.

C2-37

Harness_Digital_In_6

Stop Lamp

Switch

101

No pullup. Will work with TTL signals.

See AC_Request_In 1-axis table for setup options. Input can be assigned to different pins. See Setup Wizard page Input Functions f or input mapping options.

C2-38

Harness_Digital_In_7

Brake Switch

108

No pullup. Will work with TTL signals.

See ClutchSwitch 1-axis table f or setup options. Input can be assigned to different pins. See Setup Wizard page Input Functions f or input mapping options.

C2-39

Power Ground

Ground

1

Power Ground

Connect directly to battery ground.

C2-40

Power Ground

Ground

1

Power Ground

Connect directly to battery ground.

C2-41

Harness_CanH_Bout

CANH

94

Dedicated High Speed CAN Transceiv er

Used for Nissan CAN bus

C2-42

Harness_CanL_Bout

CANL

86

Dedicated High Speed CAN Transceiv er

Used for Nissan CAN bus

P/N 30-3520

2003–2006 Nissan 350Z/Infiniti G35

Infinity

Hardware Reference

2003–2006 350Z/

G35

Specification

Dest. Pin

350Z/

G35

Hardware Specification

Notes

C2-43

Harness_LowsideSwitch_8

VVC2B

8

Lowside switch, 6A max with internal fly back diode. Inductive load should NOT have full time power.

See Setup Wizard Page LowSide Assignment Tables f or activation criteria.

C2-44

Harness_LowsideSwitch_7

EVAP Purge

45

Lowside switch, 1.7A max with internal f ly back diode. Inductive load should NOT have full time power.

See Setup Wizard Page LowSide Assignment Tables f or activation criteria.

C2-45

Harness_UEGO_VM_2

UEGO 2 VM

57

Bosch UEGO Controller

Virtual Ground signal. Connect to pin 5 of Bosch UEGO sensor.

C2-46

Harness_UEGO_UN_2

UEGO 2 UN

76

Nernst Voltage signal. Connect to pin 1 of Bosch UEGO sensor.

C2-47

Harness_UEGO_IP_2

UEGO 2 IP

58

Pumping Current signal. Connect to pin 6 of Bosch UEGO sensor.

C2-48

Harness_UEGO_IA_2

UEGO 2 IA

77

Trim Current signal. Connect to pin 2 of Bosch UEGO sensor.

C2-49

Harness_UEGO_Heat-_2

UEGO 2 HEAT

24

Lowside switch f or 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 .

C2-50

+12V_R8C_CPU

Battery Perm

Power

Dedicated power management CPU

Optional full time battery power. MUST be powered bef ore the ignition switch input is triggered (See C1-65).

C2-51

Harness_Coil_6

Coil 7

25 mA max source current

0–5V Falling edge f ire. DO NOT connect directly to coil primary. Must use an ignitor OR CDI that accepts a FALLING edge fire signal.

C2-52

Harness_Coil_7

Coil 8

25 mA max source current

0–5V Falling edge f ire. DO NOT connect directly to coil primary. Must use an ignitor OR CDI that accepts a FALLING edge fire signal.

C2-53

Harness_Coil_8

Coil 9

25 mA max source current

0–5V Falling edge f ire. DO NOT connect directly to coil primary. Must use an ignitor OR CDI that accepts a FALLING edge fire signal.

C2-54

Harness_Coil_9

Coil 10

25 mA max source current

0–5V Falling edge f ire. DO NOT connect directly to coil primary. Must use an ignitor OR CDI that accepts a FALLING edge fire signal.

C2-55

Harness_HighsideSwitch_2/ Harness_Coil_10

Fuel Pump 1

Multi-function pin depending on hardware conf iguration

+12V High Side Drive. Will prime f or 2 seconds at key on and activate if RPM > 0.

C2-56

Harness_HighsideSwitch_3/ Harness_Coil_11

Not used

Multi-function pin depending on hardware conf iguration

Not used

35

36

LAMBDA 1

Deutsch Pin

Infinity Pin

Default Pin Function

1

C1-7

UEGO1 UN

2

C1-5

UEGO1 IA

3

---

+12V

4

C1-4

UEGO1 Heat

5

C1-8

UEGO1 VM

6

C1-6

UEGO1 IP

LAMBDA 2

Deutsch Pin

Infinity Pin

Default Pin Function

1

C2-46

UEGO2 UN

2

C2-48

UEGO2 IA

3

---

+12V

4

C2-49

UEGO2 Heat

5

C2-45

UEGO2 VM

6

C2-47

UEGO2 IP

P/N 30-3520

AUX Connector Pinout

Miscellaneous Connector Pinouts

AEMNet

Deutsch Pin

Infinity Pin

Default Pin Function

1

C1-31

CAN A-

2

C1-32

CAN A+

3

---

+12V

4

C1-30

Ground

FLASH ENABLE

Delphi Pin

Infinity Pin

Default Pin Function

1

C1-9

Harness Flash Enable

2

C1-10

Permanent Power

AEM Infinity Pin Numbering

2003–2006 Nissan 350Z/Infiniti G35

37

AEM Infinity Connectors Viewed from Wire Side

2003-2006 350Z/G35 Pin Numbering

Viewed from Wire Side

38

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 Merchandise 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 in a 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.

AEM 30-3520 Infinity Plug Play Harnesses User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

OVERVIEW

GETTING STARTED

DOWNLOADABLE FILES

OPTIONS

INFINITY CONNECTORS

INFINITY ADAPTER HARNESS

DRIVE-BY-WIRE

CAN BUS

CRUISE CONTROL

VARIABLE VALVE CONTROL (VVC)

INFINITY EMS INSTALLATION

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Step 7

Step 8

Step 9

Step 10

Step 11

Step 12

Step 13

Step 14

Step 15

Step 16

Step 17

PINOUTS

Nissan 350Z/Infiniti G35 Pinout

Infinity Pinouts

AUX Connector Pinout

Miscellaneous Connector Pinouts

AEM Infinity Pin Numbering

2003-2006 350Z/G35 Pin Numbering

12 MONTH LIMITED WARRANTY