ENGINE PERFORMANCE – Infiniti QX56 2007 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

5.6L

5.6L, Engine Performance Wiring Diagram (1 of 4) for Infiniti QX56 2007

List of elements for 5.6L, Engine Performance Wiring Diagram (1 of 4) for Infiniti QX56 2007:

• (behind center of dash) m61
• (right side of engine compt)
• A/f h2
• A/f ip1
• A/f vm1
• A/f-un1
• Af-h1
• Avcc
• Avcc2
• C-vtc (l)
• C-vtc (r)
• Camshaft position sensor (phase) (left rear of engine)
• Combination meter
• Computer data lines system
• Crankshaft position sensor (lower left rear of engine)
• E119
• E9 (right side of engine compt)
• Ecm (engine control module) (right rear of engine compt)
• Evap
• Evap canister purge volume control solenoid valve (on left side of engine)
• Ftprs
• Fuel injector
• Fuse 55 15a
• Gnd
• Hot in on or start
• Ign #5
• Ign #7
• Inj #1
• Inj #2
• Inj #3
• Inj #4
• Inj #5
• Inj #6
• Inj #7
• Intake valve timing control position sensor
• Intake valve timing control solenoid valve (bank 1)
• Intake valve timing control solenoid valve (bank 2)
• Ipdm e/r (intelligent power distribution module engine room) (right rear corner of engine compt)
• Knk1
• Knk2
• Knock sensor (bank 1) (rear of left cylinder bank)
• Knock sensor (bank 2) (rear of right cylinder bank)
• Malfunction indicator lamp
• Motor 1
• Motor 2
• O2 hrl
• O2 hrr
• O2 srl
• Phase
• Pnk
• Pos
• Pspres
• Qa+
• Red
• Tps 1
• Unified meter control unit (w/ odo/trip meter)
• Vmot
• Vtc pus (r)

5.6L, Engine Performance Wiring Diagram (2 of 4) for Infiniti QX56 2007

List of elements for 5.6L, Engine Performance Wiring Diagram (2 of 4) for Infiniti QX56 2007:

• (left front corner of engine compt)
• Condenser (top rear of engine)
• Condenser 1 (left rear of engine compt)
• E119
• E122
• E24
• E9 (right side of engine compt)
• Electric throttle control actuator (integral to throttle body, on intake manifold)
• F16 (left front of engine compt)
• F50
• Fuel level sensor unit & fuel pump (in fuel tank)
• Fuel pump relay
• Fuse 48 15a
• Fuse 52 20a
• Hot at all times
• Hot in run or start
• 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)
• Ipdm e/r (intelligent power distribution module engine room) (right rear corner of engine compt)
• Loop wire
• Nca
• Nca nca
• Plug spark
• Red
• Spark plug
• Throttle control motor
• Throttle control motor relay
• Throttle position (tp) sensor 1
• Throttle position (tp) sensor 2

5.6L, Engine Performance Wiring Diagram (3 of 4) for Infiniti QX56 2007

List of elements for 5.6L, Engine Performance Wiring Diagram (3 of 4) for Infiniti QX56 2007:

• Air/fuel ratio sensor 1 (bank 1) (left rear of engine)
• Air/fuel ratio sensor 1 (bank 2) (right rear of engine)
• E119
• E121
• E9 (right side of engine compt)
• Engine coolant temperature sensor (left front of engine)
• Evap control system pressure sensor (below center rear of vehicle, near evap canister)
• Fuse 53 20a
• Fuse 54 15a
• Heated oxygen sensor 2 (bank 1) (on outlet of rear three way catalyst)
• Heated oxygen sensor 2 (bank 2) (on outlet of front three way catalyst)
• Hot at all times
• Hot in on or start
• Iat sensor
• Ipdm e/r (intelligent power distribution module engine room) (right rear corner of engine compt)
• Mass airflow sensor (left side of engine compt, attached to air box)
• Red
• Refrigerant pressure sensor (right front of engine compt)

5.6L, Engine Performance Wiring Diagram (4 of 4) for Infiniti QX56 2007

List of elements for 5.6L, Engine Performance Wiring Diagram (4 of 4) for Infiniti QX56 2007:

• (right side of engine compt) e9
• A/f ia1
• Accelerator pedal position (app) sensor (above accelerator pedal)
• Aps1
• Aps2
• Ascd sw
• Avcc
• Avcc2
• Batt
• Bncsw
• Brake
• Can-h
• Can-l
• Cdcv
• Computer data lines circuit
• Cruise control system
• Data link connector (below left side of dash)
• E119
• E9 (right side of engine compt)
• Ecm (engine control module) (right rear of engine compt)
• Ecm gnd
• Ecm relay
• Evap canister vent control valve (below center rear of vehicle, near evap canister)
• Exterior lights system
• Fpr
• Fuse & relay box (right rear corner of engine compt)
• Fuse 10a
• Fuse 53 20a
• Fuse 59 10a
• Fuse block (j/b) (right side of dash)
• Gnd o2
• Gnd-a
• Gnd-a2
• Hot at all times
• Hot in on or start
• Ign #1
• Ign #2
• Ign #3
• Ign #4
• Ign #6
• Ign #8
• Inj #8
• Intake valve timing control position sensor
• Ipdm e/r (intelligent power distribution module engine room) (right rear corner of engine compt)
• Kline
• Motrly
• Neut
• O2s rr
• Pdpres
• Pnk
• Power steering pressure sensor (on power steering pump)
• Red
• Sensor 1
• Sensor 2
• Ssoff
• Stop lamp switch (above brake pedal, on bracket)
• Tps 2
• Vign