ENGINE PERFORMANCE – Infiniti FX45 2005 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.5L

4.5L, Engine Performance Wiring Diagram (1 of 4) for Infiniti FX45 2005

List of elements for 4.5L, Engine Performance Wiring Diagram (1 of 4) for Infiniti FX45 2005:

• (left side of dash) m35
• 15a
• Avcc
• Avcc2
• C-ivc (l)
• C-ivc (r)
• Combination meter
• Engine control module (behind glove box)
• Evap
• F11 (left front of engine)
• Ftrps
• Fuel injector
• Fuse 10a
• Fuse 15a
• Fuse block (j/b) (behind left kick panel)
• Gnd
• Hot in on or start
• Ign 7
• Ignition coil 1 (w/ power transistor)
• Ignition coil 2 (w/ power transistor)
• Ignition coil 3 (w/ power transistor)
• Ignition coil 4 (w/ power transistor)
• Ignition coil 5 (w/ power transistor)
• Ignition coil 6 (w/ power transistor)
• Ignition coil 7 (w/ power transistor)
• Ignition coil 8 (w/ power transistor)
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Inj 5
• Inj 6
• Inj 7
• Ivc pus (r)
• Knk1
• Knk2
• Knock sensor (bank 1) (top center front of engine)
• Knock sensor (bank 2) (top center front of engine)
• M35 (left side of dash)
• Malfunction indicator lamp
• Motor1
• Motor2
• Nca
• Nca nca
• O2hfl
• O2hfr
• O2hrl
• O2hrr
• O2sfl
• O2sfr
• O2srl
• Pdpres
• Phase
• Plug spark
• Pnk
• Pos
• Ps pres
• Qa+
• Red
• Spark plug
• Tps1
• Unified meter control unit
• V mot
• Vias

4.5L, Engine Performance Wiring Diagram (2 of 4) for Infiniti FX45 2005

List of elements for 4.5L, Engine Performance Wiring Diagram (2 of 4) for Infiniti FX45 2005:

• (left front of engine) f11
• (on right front of engine) vias control solenoid valve
• Accelerator pedal position (app) sensor (on pedal bracket)
• Condenser (top left rear of engine)
• Crankshaft position sensor (pos) (left front of engine)
• E213
• Ecm relay
• Electric throttle control actuator (on top left rear of engine)
• Evap canister purge volume control solenoid valve (top rear of engine)
• F19
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Hot at all times
• Hot in on or start
• Intelligent power distribution module (engine room) (right rear of engine compt)
• M35 (left side of dash)
• Nca
• Pnk
• Red
• Refrigerant pressure sensor (right front of eng compt)
• Sensor 1
• Sensor 2
• Throttle control motor
• Throttle control motor relay
• Throttle position (tp) sensor 1
• Throttle position (tp) sensor 2

4.5L, Engine Performance Wiring Diagram (3 of 4) for Infiniti FX45 2005

List of elements for 4.5L, Engine Performance Wiring Diagram (3 of 4) for Infiniti FX45 2005:

• Camshaft position sensor (phase) (left front of engine)
• Engine coolant temperature sensor (on top rear of engine)
• Evap control system pressure sensor (under right rear of luggage compt)
• Fuse 10a
• Fuse block (j/b) (behind left kick panel)
• Heated oxygen sensor 1 (bank 1) (on left rear of engine)
• Heated oxygen sensor 1 (bank 2) (right rear of engine)
• Heated oxygen sensor 2 (bank 1) (left front of engine)
• Heated oxygen sensor 2 (bank 2) (left front of engine)
• Hot in on or start
• Intake valve timing control position sensor (bank 1) (left front of engine)
• Intake valve timing control position sensor (bank 2) (right front of engine)
• Intake valve timing control solenoid valve (bank 1) (left front of engine)
• Intake valve timing control solenoid valve (bank 2) (right front of engine compt)
• M35 (left side of dash)
• Mass airflow (maf) sensor (on left front of eng, compt)
• Pnk
• Red

4.5L, Engine Performance Wiring Diagram (4 of 4) for Infiniti FX45 2005

List of elements for 4.5L, Engine Performance Wiring Diagram (4 of 4) for Infiniti FX45 2005:

• Aps1
• Aps2
• Ascdsw
• Avcc
• Avcc2
• B15 (on floor near driver's seat)
• B45 (right side of luggage compt)
• Batt
• Bncsw
• Brake
• Can l
• Can-h
• Can-l
• Cdcv
• Computer data lines system
• Cruise control system
• Data link connector (below left side of dash)
• Ecm
• Engine control module (right end of dash)
• Evap canister vent control valve (under right rear of luggage compt)
• Fpr
• Fuel level sensor unit & fuel pump (in fuel tank)
• Fuse 10a
• Fuse 20a
• Fuse block (j/b) (behind left kick panel)
• Gnd
• Gnd 02
• Gnd a
• Gnd a2
• Grd
• Hot at all times
• Hot in on or start
• Ign 1
• Ign 2
• Ign 3
• Ign 4
• Ign 5
• Ign 6
• Ign 8
• Ign sw
• Inj 8
• Intelligent power distribution module (engine room) (right rear of engine compt)
• Ivc pus (l)
• Kline
• M35 (left side of dash)
• Moyrly
• Nca
• Neut
• O2srr
• Pdpres
• Pnk
• Power steering pressure sensor (lower right center of engine compt)
• Red
• Ssoff
• Stoplight switch (above brake pedal, on bracket)
• Tps2
• Unified meter & a/c amp (behind center console)