ENGINE PERFORMANCE – Infiniti FX37 2013 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.7L

3.7L, Engine Performance Wiring Diagram (1 of 5) for Infiniti FX37 2013

List of elements for 3.7L, Engine Performance Wiring Diagram (1 of 5) for Infiniti FX37 2013:

• (front of right cylinder bank)
• (or pnk)
• (right front of engine) f34
• (top of left cylinder bank) ignition coil 2 (w/ power transistor)
• (top of left cylinder bank) ignition coil 4 (w/ power transistor)
• (top of left cylinder bank) ignition coil 6 (w/ power transistor)
• (top of right cylinder bank) ignition coil 1 (w/ power transistor)
• (top of right cylinder bank) ignition coil 3 (w/ power transistor)
• (top of right cylinder bank) ignition coil 5 (w/ power transistor)
• (top right side of engine) condenser
• A/f htr bank 2
• Af+1
• Af-1
• Aif htr bank 1
• Can
• Close
• Computer data lines system
• Cps phase bk 2
• Cps pos
• Crankshaft position sensor (pos) (lower right rear of engine)
• Cvtc bank 1
• E10
• E10 f10
• Ecm (engine control module) (right end of dash)
• Ecm gnd
• Ecm rly ss off
• Electric throttle control actuator (bank 2) (top left side of engine)
• Evap
• F10
• F104
• F105
• F108
• F109
• F112
• F113
• Fuel pmp rly
• Hos 2 htr b 2
• Hos2 heater b 1
• Ign 1
• Ign 2
• Ign 3
• Ign 4
• Ign 5
• Ign 6
• Ign sw
• Intake valve timing control solenoid valve (bank 1)
• Intake valve timing control solenoid valve (bank 2) (front of left cylinder bank)
• M95 (right side of dash)
• Map snsr
• Nca
• Open
• Phase 1
• Plug spark
• Pnk
• Red
• Sens pwr sply
• Sensor 1
• Sensor 2
• Snsr gnd
• Snsr pwr sply
• Spark plug
• Thr close bank 1
• Thr close mtr 2
• Thr mtr sply
• Thr open bank 1
• Thr open mtr 2
• Throttle control motor
• Throttle position sensor
• Tps mot rly
• Tps1 bank 1
• Tps1 bank 2
• Tps2 bank 1
• Tps2 bank 2
• Vmot2
• Vvel act mtr abrt sig cvtc bank 2

3.7L, Engine Performance Wiring Diagram (2 of 5) for Infiniti FX37 2013

List of elements for 3.7L, Engine Performance Wiring Diagram (2 of 5) for Infiniti FX37 2013:

• (or red)
• A/t assembly (on transmission)
• Can h
• Can l
• Close
• Computer data lines system
• Cooling fans system
• Cpu
• E10
• E106
• E22 (right side of engine compt)
• E46 (left rear of engine compt)
• Ecm relay
• Electric throttle control actuator (bank 1) (top right side of engine)
• Evap canister purge volume control solenoid valve
• F10
• F103
• F104
• F105
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Hot at all times
• Ignition relay
• Ipdm e/r (intelligent power distribution module engine room) (right rear of engine compt)
• Joint connector
• M116
• Nca
• Open
• Pnk
• Red
• Sensor 1
• Sensor 2
• St rly
• Tan
• Tcm (transmission control module)
• Throttle control motor
• Throttle control motor relay
• Throttle position sensor

3.7L, Engine Performance Wiring Diagram (3 of 5) for Infiniti FX37 2013

List of elements for 3.7L, Engine Performance Wiring Diagram (3 of 5) for Infiniti FX37 2013:

• (in fuel tank) fuel level sensor unit & fuel pump (main)
• (inj 1, 3, 5: top of right cylinder bank) (inj 2, 4, 6: top of left cylinder bank) fuel injectors
• (left front of engine compt) mass air flow sensor (bank 2)
• (or pnk)
• (or red)
• Air fuel ratio (a/f) sensor 1 (bank 1) (rear of right cylinder bank)
• Air fuel ratio (a/f) sensor 1 (bank 2) (rear of left cylinder bank)
• B1 m7
• B24 (left "c" pillar)
• Camshaft position sensor (phase) (bank 2) (rear of left cylinder bank)
• E106
• E121
• Engine coolant temperature sensor (rear of engine)
• Engine oil temperature sensor
• F103
• F103 m116
• F108
• F109
• F109 f108
• F227
• F58
• Fuel pump
• Fuel tank temperature sensor
• Heated oxygen sensor 2 (bank 1) (left front of engine)
• Heated oxygen sensor 2 (bank 2) (left front of engine)
• Ind
• Instrument cluster system
• M116
• M95 (right side of dash)
• Manifold absolute pressure (map) sensor
• Nca
• Pnk
• Power steering control unit (right side of dash)
• Power steering pressure sensor
• Red
• Snow mode switch
• Starting/charging system
• Tacho eng
• Tan

3.7L, Engine Performance Wiring Diagram (4 of 5) for Infiniti FX37 2013

List of elements for 3.7L, Engine Performance Wiring Diagram (4 of 5) for Infiniti FX37 2013:

• (or pnk)
• (or red)
• (or shield)
• (right side of engine compt)
• (right side of engine compt) e22
• Battery current sensor (on battery)
• Camshaft position sensor (phase) (bank 1) (rear of right cylinder bank)
• Combination meter
• Comm amp lcd
• Comm amp mtr
• Comm lcd amp
• Comm line
• Comm mtr amp
• Computer data lines system
• E10
• E106 m6
• E22
• F10
• Fuse & fusible link block (right rear of engine compt)
• Fusible link g 50a
• Hot at all times
• M rly
• M53
• Malfunction indicator lamp
• Mod gnd
• Motor b1
• Motor-b2
• Mtr rly sig
• Pnk
• Pwr sply
• Red
• Sensor 1
• Sensor 2
• Shield
• Snsr gnd
• Tan
• Vel ctr-s2
• Vel sens b1
• Vel sens-b2
• Vmot-b1
• Vvel act-b1
• Vvel actuator motor (bank 1) (rear of right cylinder bank)
• Vvel actuator motor (bank 2) (rear of left cylinder bank)
• Vvel actuator motor relay (right rear of engine compt)
• Vvel control module (right rear of engine compt)
• Vvel control shaft position sensor (bank 1) (rear of right cylinder bank)
• Vvel control shaft position sensor (bank 2) (rear of left cylinder bank)
• Vvel-b2

3.7L, Engine Performance Wiring Diagram (5 of 5) for Infiniti FX37 2013

List of elements for 3.7L, Engine Performance Wiring Diagram (5 of 5) for Infiniti FX37 2013:

• (center of dash) unified meter & a/c amplifier
• (on brake pedal bracket) stop lamp switch
• (or red)
• Accelerator pedal position sensor (integral to accelerator pedal assembly)
• Af snsr 1 bk 2
• Amp lcd
• Amp meter
• Aps1
• Aps2
• Ascd brake switch (w/o icc) icc brake switch (w/ icc) (on brake pedal bracket)
• Ascd/icc str sw
• At snow sw
• B101 b102
• Bat pwr
• Brk sw
• Can comm line
• Can h
• Can l
• Computer data lines system
• Cruise control system
• Cursen
• E103
• E106
• Ecm (engine control module) (right end of dash)
• Ecm gnd
• Ecm pwr sply
• Ect snsr
• Evap canister vent control valve (under right rear of vehicle)
• Evap cnstr ctrl val stop lp sw
• Evap control system pressure sensor
• Evap sens
• Exterior lights system
• F103 m116
• F113
• F201 f9
• Fuel lvl
• Fuel temp
• Fuse 10a
• Fuse block (j/b) (left kick panel)
• Gnd
• Hos 2 bank 1
• Hos 2 bank 2
• Hot at all times
• Hot in on or start
• Ign pwr
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Inj 5
• Inj 6
• Intake air temper- ature sensor
• Intake temp
• Kline
• Knk bank 1
• Knk bank 2
• Knock sensor (bank 1) (top center of right cylinder bank)
• Knock sensor (bank 2) (top center of left cylinder bank)
• Lcd amp
• M11 (left end of dash)
• M117 b201
• M164
• M6 e106
• M66
• M67
• M95 (right side of dash)
• Mass af snsr 1
• Mass af snsr 2
• Mass air flow sensor (bank 1) (right front of engine compt)
• Meter amp
• Nca
• Oil temp
• Out put sig
• Pnk
• Pnp sig
• Pspres
• Pwr sply
• Red
• Refrig press
• Refrigerant pressure sensor (center front of engine compt)
• Sensor 1
• Sensor 2
• Shield
• Shield m6
• Snsr gnd
• Snsr pwr sply
• Tan
• W/ icc
• W/o icc