ENGINE PERFORMANCE – Nissan Frontier LE 2009 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.5L

2.5L, Engine Performance Wiring Diagram (1 of 4) for Nissan Frontier LE 2009

List of elements for 2.5L, Engine Performance Wiring Diagram (1 of 4) for Nissan Frontier LE 2009:

• (left side of engine compt)
• (on front of engine) f16
• (on top of engine)
• (right front of engine compt)
• (right front of engine compt) e15
• 15p
• A/t
• Af-h1 (fr)
• Af-ip1(fr)
• Af-un1(fr)
• Af-vm1(fr)
• Avcc
• Avcc2
• Battery current sensor (front of engine compt)
• Combination meter
• Computer data lines system
• Condenser 1
• Crankshaft position sensor (pos) (rear of engine, on transmission housing)
• Cvtcr
• E15
• Engine control module (right rear of engine compt)
• Evap
• Evap canister purge volume control solenoid valve (on left side of engine)
• F52
• Ftrps
• Fuel injector
• Fuse 10a
• Fuse block (j/b) (under right side of dash)
• Gnd
• Hot in on or start
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Knk1
• Knock sensor (on top of engine)
• M/t
• Mal- funct- tion indicator lamp
• Motor1
• Motor2
• O2hrr
• Park/ neutral position switch (m/t) (on trans- mission)
• Pdpres
• Phase
• Pnk
• Pos
• Ps pres
• Qa+
• Red
• Refrigerant pressure sensor (front of engine compt)
• Tps1
• Unified meter control unit (w/ information display)
• V mot

2.5L, Engine Performance Wiring Diagram (2 of 4) for Nissan Frontier LE 2009

List of elements for 2.5L, Engine Performance Wiring Diagram (2 of 4) for Nissan Frontier LE 2009:

• (on top of engine)
• Accelerator pedal position sensor (under left side of dash)
• E119
• E122
• E15 (right front of engine compt)
• Ecm relay
• Electric throttle control actuator (on throttle body)
• F16 (on front of engine)
• Fuel pump relay
• Fuse 15a
• Fuse 20a
• 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)
• Ipdm e/r (right rear of engine compt)
• Nca
• Plug spark
• Pnk
• Red
• Sensor 1
• Sensor 2
• Spark plug
• Throttle control motor
• Throttle control motor relay
• Throttle position (tp) sensor 1
• Throttle position (tp) sensor 2

2.5L, Engine Performance Wiring Diagram (3 of 4) for Nissan Frontier LE 2009

List of elements for 2.5L, Engine Performance Wiring Diagram (3 of 4) for Nissan Frontier LE 2009:

• (or pnk)
• Air fuel (a/f) ratio sensor (left rear of engine compt)
• Camshaft position sensor (phase) (at rear of engine)
• Cruise control system
• E119
• E15 (right (front of engine compt)
• Engine coolant temperature sensor (at rear of engine)
• Evap control system pressure sensor (under left rear of vehicle)
• Fuse 15a
• Heated oxygen sensor 2 (below vehicle, on front tube)
• Hot in on or start
• Intake valve timing control solenoid valve (on front of engine)
• Ipdm e/r (right rear of engine compt)
• Mass airflow (maf) sensor (front of engine compt)
• Pnk
• Red

2.5L, Engine Performance Wiring Diagram (4 of 4) for Nissan Frontier LE 2009

List of elements for 2.5L, Engine Performance Wiring Diagram (4 of 4) for Nissan Frontier LE 2009:

• A/f-ia1(fr)
• Aps1
• Aps2
• Ascdsw
• Avcc
• Avcc2
• Batt
• Bncsw
• Brake
• Can l
• Can-h
• Cdcv
• Cir sen
• Computer data lines system
• Cruise control system
• Cursen
• Data link connector (under left side of dash)
• E121
• E15 (right front of engine compt)
• E16
• E160
• E9 (left side of engine compt)
• Engine control module (right rear of engine compt)
• Evap canister vent control valve (under rear of vehicle, on evap canister)
• F52
• Fpr
• Fuel level sensor unit & fuel pump (on fuel tank)
• Fuse 10a
• Fuse 20a
• Fuse block (j/b) (under right side of dash)
• Gnd
• Gnd 02
• Gnd a
• Gnd a2
• Hot at all times
• Ign 1
• Ign 2
• Ign 3
• Ign 4
• Ign sw
• Ipdm e/r (right rear of engine compt)
• Kline
• Motrly
• Neut
• O2srr
• Pnk
• Power steering pressure sensor (at front of engine compt)
• Pspress
• Red
• Red red
• Ssoff
• Stoplight switch (on bracket, above brake pedal)
• Tps2

4.0L

4.0L, Engine Performance Wiring Diagram (1 of 4) for Nissan Frontier LE 2009

List of elements for 4.0L, Engine Performance Wiring Diagram (1 of 4) for Nissan Frontier LE 2009:

• (left front of engine) f16
• (left side of engine)
• (right front of engine compt)
• (right front of engine compt) e24
• (right side of engine)
• 15p
• Af+1
• Af+2
• Af-1
• Af-h1
• Af-h2
• Avcc
• Avcc2
• Battery current sensor (front of engine compt)
• Combination meter
• Computer data lines system
• Condenser 1 (near fuel injector 3)
• Crankshaft position sensor (pos) (at rear of engine)
• Cvtc l
• Cvtc r
• E15
• E24
• Engine control module (right rear of engine compt)
• Evap
• Evap canister purge volume control solenoid valve (front left side of engine)
• F54
• Ftrps
• Fuel injector
• Fuse 10a
• Fuse block (j/b) (under right side of dash)
• Gnd
• Hot in on or start
• Ignition coil 5 (w/ power transistor) (right side of engine)
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Inj 5
• Inj 6
• Knk1
• Knk2
• Knock sensor (bank 1) (on right side of engine)
• Knock sensor (bank 2) (on left side of engine)
• Malfunction indicator lamp
• Motor1
• Motor2
• Nca
• O2hrl
• O2hrr
• O2srl
• Park/ neutral position switch (on trans- mission) (m/t)
• Pdpres
• Phase lh
• Phase rh
• Pnk
• Pos
• Ps pres
• Qa+
• Red
• Refrigerant pressure sensor (front of engine compt)
• Spark plug
• Tps1
• Unified meter control unit (w/ information display)
• V mot
• Vias

4.0L, Engine Performance Wiring Diagram (2 of 4) for Nissan Frontier LE 2009

List of elements for 4.0L, Engine Performance Wiring Diagram (2 of 4) for Nissan Frontier LE 2009:

• Accelerator pedal position sensor (app) (under left side of dash)
• E119
• E122
• E24 (right front of engine compt)
• Ecm relay
• Electric throttle control actuator (on throttle body)
• F16 (left front of engine)
• Fuel pump relay
• Fuse 15a
• Fuse 20a
• Hot at all times
• Hot in on or start
• Ignition coil 1 (w/ power transistor) (right side of engine)
• Ignition coil 2 (w/ power transistor) (left side of engine)
• Ignition coil 3 (w/ power transistor) (right side of engine)
• Ignition coil 4 (w/ power transistor) (left side of engine)
• Ignition coil 6 (w/ power transistor) (left side of engine)
• Ipdm e/r (right rear of engine compt)
• Nca
• Plug spark
• Pnk
• Red
• Sensor 1
• Sensor 2
• Spark plug
• Throttle control motor
• Throttle control motor relay
• Throttle position (tp) sensor 1
• Throttle position (tp) sensor 2

4.0L, Engine Performance Wiring Diagram (3 of 4) for Nissan Frontier LE 2009

List of elements for 4.0L, Engine Performance Wiring Diagram (3 of 4) for Nissan Frontier LE 2009:

• Air fuel (a/f) ratio sensor 1 (bank 1) (right side of engine compt)
• Air fuel (a/f) ratio sensor 1 (bank 2) (left side of engine compt)
• Camshaft position sensor (phase) (bank 2) (at left rear of engine)
• Cruise control system
• E119
• E24 (right front of engine compt)
• Engine coolant temperature sensor (on top front of engine, in water outlet)
• Evap control system pressure sensor (under left rear of vehicle)
• Fuse 15a
• Heated oxygen sensor 2 (bank 1) (under center of vehicle)
• Heated oxygen sensor 2 (bank 2) (below vehicle on exhaust pipe)
• Hot in on or start
• Intake valve timing control solenoid valve (bank 1) (right front of engine)
• Intake valve timing control solenoid valve (bank 2) (left front of engine)
• Ipdm e/r (right rear of engine compt)
• Mass air flow (maf) sensor (left side of eng compt, near air intake box)
• Pnk
• Red

4.0L, Engine Performance Wiring Diagram (4 of 4) for Nissan Frontier LE 2009

List of elements for 4.0L, Engine Performance Wiring Diagram (4 of 4) for Nissan Frontier LE 2009:

• A/f-2
• A/t
• Aps1
• Aps2
• Ascdsw
• Avcc
• Avcc2
• Batt
• Bncsw
• Brake
• Camshaft position sensor (phase) (bank 1) (right rear of engine)
• Can l
• Can-h
• Cdcv
• Computer data lines system
• Cruise control system
• Cursen
• Data link connector
• E121
• E16
• E160
• E24 (right front of engine compt)
• E9 (left side of engine compt)
• Engine control module (right rear of engine compt)
• Evap canister vent control valve (under rear of vehicle, on evap canister)
• F54
• Fpr
• Fuel level sensor unit & fuel pump (on fuel tank)
• Fuse 10a
• Fuse 20a
• Fuse block (j/b) (under right side of dash)
• Gnd
• Gnd 02
• Gnd a
• Gnd a2
• Hot at all times
• Ign 1
• Ign 2
• Ign 3
• Ign 4
• Ign 5
• Ign 6
• Ign sw
• Ipdm e/r (right rear of engine compt)
• Kline
• M/t
• Motrly
• Neut
• O2srr
• Pdpres
• Pnk
• Power steering pressure sensor (at front of engine compt)
• Red
• Ssoff
• Stoplight switch (on bracket, above brake pedal)
• Tps2
• Vias control solenoid valve