ENGINE PERFORMANCE – Nissan Maxima S 2009 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.5L

3.5L, Engine Performance Wiring Diagram (1 of 4) for Nissan Maxima S 2009

List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 4) for Nissan Maxima S 2009:

• (1, 3 & 5: top of right cylinder bank) (2, 4 & 6: top of left cylinder bank) fuel injectors
• Af+1
• Af+2
• Af-1
• Af-2
• Afh1
• Afh2
• Avcc1
• Avcc1-cursen
• Avcc1-pspres
• Avcc1-tps-b1
• Avcc2
• Battery current sensor
• Cursen
• E18
• E44
• E45
• E46
• E9 (left rear of engine compt)
• Ecm (engine control module) (left front of engine compt)
• Emmnv
• Engine coolant temperature sensor (left rear of engine)
• Engine oil temperature sensor (lower right front of engine)
• Enmn1
• Evap
• Evap canister purge volume control solenoid valve (top rear of engine)
• F13
• F14
• Fpr
• Front electronic controlled engine mount (top left front of engine)
• Fuse 10a
• Fuse block (j/b) (lower left side of dash)
• Gnd
• Gnda-cursem
• Gnda-o2sr1, o2sr2
• Gnda-pdpres
• Gnda-pspres
• Gnda-tps-b1
• Gnda-tw
• Hot in on or start
• Ign 1
• Ign 2
• Ign 3
• Ign 4
• Ign 5
• Ign 6
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Inj 5
• Inj 6
• Ipdm e/r (intelligent power distribution e201
• Junction block e44 & e45
• Junction block e44 & e46
• Module engine room) (left side of engine compt)
• Motor1-b1
• Motor2-b2
• Motrly-b1
• O2hr1
• O2hr2
• O2sr1
• O2sr2
• Output
• Pdpres
• Pnk
• Power steering pressure sensor (on power steering high pressure tube)
• Pspres
• Pwr
• Qa1-gnda-ta1
• Red
• Refrigerant pressure sensor (on a/c liquid tank)
• Sig
• Ssoff
• Ta1
• To1
• Tps1-b1
• Tps2-b1
• Vias 1
• Vias 2
• Vmot-b1

3.5L, Engine Performance Wiring Diagram (2 of 4) for Nissan Maxima S 2009

List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 4) for Nissan Maxima S 2009:

• (1, 3 & 5: top of right cylinder bank) (2, 4 & 6: top of left cylinder bank)
• Condenser 2 (left rear of engine)
• E18
• E9 (left rear of engine compt)
• Ecm relay
• Electric throttle control actuator (on throttle body)
• F10
• F16 (left rear of engine)
• Fuel pump relay
• Fuse 15a
• Gnd
• Hot at all times
• Hot in on 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)
• Ipdm e/r (intelligent power distribution module engine room) (left side of engine compt)
• Loop wire
• Nca
• Plug spark
• Pnk
• Red
• Sig
• Spark plug
• Throttle control motor
• Throttle control motor relay
• Throttle position (tp) sensor 1
• Throttle position (tp) sensor 2
• Vbr

3.5L, Engine Performance Wiring Diagram (3 of 4) for Nissan Maxima S 2009

List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 4) for Nissan Maxima S 2009:

• Af (+)
• Af (-)
• Air fuel ratio (a/f) sensor 1 (bank 1) (right side of engine)
• Air fuel ratio (a/f) sensor 1 (bank 2) (left side of engine)
• Avcc1
• Avcc2
• Camshaft position sensor (phase) (bank 1) (rear of right cylinder head)
• Camshaft position sensor (phase) (bank 2) (rear of left cylinder head)
• Crankshaft position sensor (pos) (left rear of engine)
• E18
• E44
• E44 junction block e44 & e45
• E44 junction block e44 & e45 e45
• E45
• Exhaust valve timing control position (bank 1)
• Exhaust valve timing control position (bank 2)
• F10
• Fuse 10a
• Fuse 15a
• Fuse block (j/b) (lower left side of dash)
• Gnd
• Heated oxygen sensor 2 (bank 1) (on right exhaust tube assembly)
• Heated oxygen sensor 2 (bank 2) (on left exhaust manifold)
• Heater (+)
• Heater (-)
• Hot at all times
• Hot in on or start
• Ipdm e/r (intelligent power distribution module engine room) (left side of engine compt)
• Mass airflow sensor (on intake air duct)
• Nca
• Output
• Phase
• Pnk
• Pos
• Pwr
• Red
• Sens (+)
• Sens (-)
• Stop light switch (on brake pedal bracket)

3.5L, Engine Performance Wiring Diagram (4 of 4) for Nissan Maxima S 2009

List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 4) for Nissan Maxima S 2009:

• (front of left cylinder head) intake valve timing control solenoid valve (bank 1)
• (in fuel tank) fuel level sensor unit & fuel pump
• (top left side of engine) vias control solenoid valve (bank 1)
• (top of cylinder block)
• (top right rear of engine) vias control solenoid valve (bank 2)
• Accelerator pedal position sensor
• Aps1
• Aps2
• Ascdsw
• Avcc1-aps1
• Avcc1-phase 1
• Avcc1-phase 2
• Avcc2-aps2
• Avcc2-ftpres
• Avcc2-pdpres
• Avcc2-pos
• B7 (under driver's seat)
• Batt
• Bncsw
• Brake
• Cdcv
• Computer data lines system
• Cruise control system
• Cvtc 1
• Cvtc 2
• E phase 1
• E-phase 2
• E10
• E45
• E9 (left rear of engine compt)
• Electronic power steering system
• Engine control module (ecm) (left front of engine compt)
• Evap canister vent control valve (on evap canister)
• Evap control system pressure sensor (under left
• Evtc 1
• Evtc 2
• Exhaust valve timing control magnet retarder (bank 1) (left rear of engine)
• Exhaust valve timing control magnet retarder (bank 2) (left front of engine)
• F13
• Ftpres
• Fuel tank temperature sensor
• Gnd
• Gnd phase 2
• Gnd-phase 1
• Gnd-pos
• Gnda-aps1
• Gnda-aps2
• Gnda-ascdsw
• Gnda-ftpres
• Gnda-knk1
• Gnda-tf
• Ignsw
• Intake valve timing control solenoid valve (bank 2) (front of right cylinder head)
• Junction block e44 & e45 e44
• Kline
• Knk
• Knk1
• Knk2
• Knock sensor (bank 1)
• Knock sensor (bank 2)
• Neut-h
• Phase 1
• Phase 2
• Pnk
• Pos
• Ptpres
• Pwr
• Qa1+
• Rear of vehicle)
• Red
• Sensor 1
• Sensor 2
• Shield
• Starting/charging system
• Tacho (cabin)
• Vbr
• Vehcan-h
• Vehcan-l