ENGINE PERFORMANCE – Nissan Altima S 2012 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.5L

2.5L, Engine Performance Wiring Diagram, California (1 of 4) for Nissan Altima S 2012

List of elements for 2.5L, Engine Performance Wiring Diagram, California (1 of 4) for Nissan Altima S 2012:

• (behind left end of dash)
• 12m
• 3rdo2h
• 3rdo2s
• Af+1
• Af-1
• Afh1
• Avcc1
• Avcc1-cursen
• Avcc1-pspres
• Avcc1-tps-b1
• Avcc2
• Battery current sensor (left front of engine compt)
• Combination meter
• Computer data lines system
• Cursen
• E11
• E18
• E44
• E9 (lower left side of engine compt)
• Ecm (left front of engine compt)
• Engine coolant temperature sensor (left rear of engine)
• Evap
• Evap canister purge volume control solenoid valve (on intake manifold, near throttle body)
• F1 e3
• F90
• F91
• Fpr
• Fuel injectors (top of engine)
• Fuse 10a
• Fuse block (j/b)
• Gnd
• Gnda-cursen
• Gnda-o2sr2
• Gnda-pdres
• Gnda-pspres
• Gnda-ta1
• Gnda-tps-b1
• Gnda-tw
• Hot in on or start
• Ign 1
• Ign 2
• Ign 3
• Ign 4
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Ipdm e/r (intelligent power distribution e201
• Joint connector f04 (left front of engine compt)
• Joint connector f06 (left front of engine compt)
• Joint connector f07 (left side of engine compt)
• Junction block
• Malfunction indicator lamp
• Module engine room) (left side of engine compt)
• Motor1-b1
• Motor2-b1
• Motrly-b1
• O2hr1
• Osr1
• Output
• Pdpres
• Pnk
• Power steering pressure sensor (on power steering pump)
• Pspres
• Red
• Refrigerant pressure sensor (left front of engine compt)
• Scv1
• Scv2
• Scvpos
• Shield
• Sig
• Ssof
• Ta1
• Tps1-b1
• Tps2-b1
• Tumble control valve actuator (engine)
• Tumble control valve motor
• Tumble control valve position sensor
• Unified meter (w/ information display)
• Vmot-b1
• Vscv

2.5L, Engine Performance Wiring Diagram, California (2 of 4) for Nissan Altima S 2012

List of elements for 2.5L, Engine Performance Wiring Diagram, California (2 of 4) for Nissan Altima S 2012:

• Condenser (rear of of engine)
• E11
• E18
• E9 (lower left side of engine compt)
• Ecm relay
• Electric throttle control actuator (integral with throttle body, on intake manifold)
• F10
• F15 (top front of engine)
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Hot at all times
• Hot in on or start
• Ignition coil 1 (w/ power transistor) (at top of engine)
• Ignition coil 2 (w/ power transistor) (at top of engine)
• Ignition coil 3 (w/ power transistor) (at top of engine)
• Ignition coil 4 (w/ power transistor) (at top of engine)
• Ipdm e/r (intelligent power distribution module engine room) (left side of engine compt)
• Joint connector f01 (left front of engine compt)
• Joint connector f05 (left front of engine compt)
• Loop wire
• Red
• Shield
• Spark plug 1
• Spark plug 2
• Spark plug 3
• Spark plug 4
• Throttle control motor
• Throttle control motor relay
• Throttle position sensor

2.5L, Engine Performance Wiring Diagram, California (3 of 4) for Nissan Altima S 2012

List of elements for 2.5L, Engine Performance Wiring Diagram, California (3 of 4) for Nissan Altima S 2012:

• (left front of engine compt) joint connector f06
• (left side of dash) data link connector
• 34g
• Af (+)
• Af (-)
• Air fuel ratio (a/f) sensor 1 (left side of engine)
• Avcc1
• Avcc2
• Camshaft position sensor (phase) (rear of cylinder head)
• Crankshaft position sensor (pos) (rear of cylinder head)
• Cvt
• E11
• E18
• E44
• E45
• E46
• E50
• F1 e3
• F10
• F52
• F58 f204
• Fuse 10a
• Fuse 15a
• Gnd
• Heated oxygen sensor 2 (on exhaust down pipe)
• Heated oxygen sensor 3 (in exhaust pipe)
• Hot in on or start
• Htr (+)
• Htr (-)
• Intake temperature sensor
• Intake valve timing control solenoid valve (right front of cylinder head)
• Ipdm e/r (intelligent power distribution module engine room) (left side of engine compt)
• J/c f04 (left front of engine compt)
• Joint connector f06 (left front of engine compt)
• Junction block
• M/t
• M1 e30
• Mass airflow sensor (left side of engine compt, attached to air box)
• Park/ neutral position (pnp) switch (left rear of transaxle)
• Phase
• Pnk
• Pos
• Red
• Sens (+)
• Sens (-)
• Shield
• Transmission range switch (on transmission)

2.5L, Engine Performance Wiring Diagram, California (4 of 4) for Nissan Altima S 2012

List of elements for 2.5L, Engine Performance Wiring Diagram, California (4 of 4) for Nissan Altima S 2012:

• (above brake pedal, on bracket)
• (right side of cylinder head) knock sensor
• 30j
• 60g
• 63g
• Accelerator pedal position (app) sensor (above accelerator pedal, on bracket)
• Aps1
• Aps2
• Ascdsw
• Avcc1-aps1
• Avcc1-phase 1
• Avcc2
• Avcc2-aps2
• Avcc2-ftpres
• Avcc2-pdpres
• Avcc2-pos
• B1 m6
• B10
• B10 e29
• B19 (w/o rearview monitor) (at left "c" pillar)
• Batt
• Bncsw
• Brake
• Can-h
• Can-l
• Cdcv
• Computer data lines system
• Cruise control system
• Cvt
• Cvtc 1
• E15 (w/ rearview monitor) (lower left side of engine compt)
• E29
• E29 b10
• E31
• E44
• E45
• E9 (lower left side of engine compt)
• Ecm (left front of engine compt)
• Eng tach
• Evap canister vent control valve (below center rear of vehicle, near evap canister)
• Evap control system pressure sensor (below center rear of vehicle, near evap canister)
• F2 e11
• F90
• Ftpres
• Fuel level sensor unit & fuel pump (in fuel tank)
• Fuel pump
• Fuel tank temperature sensor
• Fuse 10a
• Fuse block (j/b) (behind left e6 end of dash)
• Gnd
• Gnd-phase 1
• Gnd-pos
• Gnda-aps1
• Gnda-aps2
• Gnda-ascdsw
• Gnda-ftpres
• Gnda-knk1
• Gnda-tf
• Hot at all times
• Ignsw
• J/c e07 (left side of engine compt)
• J/c e14 (left side of engine compt)
• Junction block
• Kline
• Knk1
• M/t
• M1 e30
• Neut-h
• Phase 1
• Pnk
• Pos
• Power steering control unit (behind right center of dash)
• Qa1+
• Red
• Sensor 1
• Sensor 2
• Shield
• Sig
• Stop lamp relay 1 (left side of engine compt)
• Stop light switch
• Tacho (cabin)
• Vbr

2.5L, Engine Performance Wiring Diagram, Except California (1 of 4) for Nissan Altima S 2012

List of elements for 2.5L, Engine Performance Wiring Diagram, Except California (1 of 4) for Nissan Altima S 2012:

• (or red)
• 12m
• Af+1
• Af-1
• Afh1
• Avcc1
• Avcc1-cursen
• Avcc1-pspres
• Avcc1-tps-b1
• Battery current sensor (left front of engine compt)
• Combination meter
• Computer data lines system
• Cursen
• E11
• E18
• E44
• E45
• E9 (lower left side of engine compt)
• Ecm (left front of engine compt)
• Engine coolant temperature sensor (left rear of engine)
• Evap
• Evap canister purge volume control solenoid valve (on intake manifold, near throttle body)
• F13
• F14
• Fpr
• Fuel injectors (top of engine)
• Fuse 10a
• Fuse block (j/b) (behind left end of dash)
• Gnd
• Gnda-cursen
• Gnda-o2sr2
• Gnda-pdres
• Gnda-pspres
• Gnda-ta1
• Gnda-tps-b1
• Gnda-tw
• Hot in on or start
• Ign 1
• Ign 2
• Ign 3
• Ign 4
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Ipdm e/r power (intelligent distribution e201
• Joint connector f04 (left front of engine compt)
• Junction block
• Malfunction indicator lamp (mil)
• Module engine room) (left side of engine compt)
• Motor1-b1
• Motor2-b1
• Motrly-b1
• O2hr1
• Osr1
• Output
• Pdpres
• Pnk
• Power steering pressure sensor (on power steering pump)
• Pspres
• Red
• Refrigerant pressure sensor (left front of engine compt)
• Sig
• Ssof
• Ta1
• Tps1-b1
• Tps2-b1
• Unified meter control unit w/ information display
• Vmot-b1

2.5L, Engine Performance Wiring Diagram, Except California (2 of 4) for Nissan Altima S 2012

List of elements for 2.5L, Engine Performance Wiring Diagram, Except California (2 of 4) for Nissan Altima S 2012:

• Condenser 2 (rear of engine)
• E11
• E18
• E9 (lower left side of engine compt)
• Ecm relay
• Electric throttle control actuator (integral with throttle body, on intake manifold)
• F10
• F15 (top front of engine)
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Hot at all times
• Hot in on or start
• Ignition coil 1 (w/ power transistor) (at top of engine)
• Ignition coil 2 (w/ power transistor) (at top of engine)
• Ignition coil 3 (w/ power transistor) (at top of engine)
• Ignition coil 4 (w/ power transistor) (at top of engine)
• Ipdm e/r (intelligent power distribution module engine room) (left side of engine compt)
• J/c f01 (left front of engine compt)
• Joint connector f05 (left front of engine compt)
• Loop wire
• Red
• Sensor 1
• Sensor 2
• Shield
• Spark plug 1
• Spark plug 2
• Spark plug 3
• Spark plug 4
• Throttle control motor
• Throttle control motor relay
• Throttle position sensor

2.5L, Engine Performance Wiring Diagram, Except California (3 of 4) for Nissan Altima S 2012

List of elements for 2.5L, Engine Performance Wiring Diagram, Except California (3 of 4) for Nissan Altima S 2012:

• (left front of engine compt) joint connector f06
• (left side of dash) data link connector
• 34c
• Af (+)
• Af (-)
• Air fuel ratio (a/f) sensor 1 (left side of engine)
• Avcc1
• Avcc2
• Camshaft position sensor (phase) (rear of cylinder head)
• Crankshaft position sensor (pos) (rear of cylinder head)
• Cvt
• E18
• E30
• E44
• E45
• E46
• E50
• F10
• Fuse 10a
• Fuse 15a
• Gnd
• Heated oxygen sensor 2 (on exhaust down pipe)
• Hot in on or start
• Htr (+)
• Htr (-)
• Intake air temp sens
• Intake valve timing control solenoid valve (right front of cylinder head)
• Ipdm e/r (intelligent power distribution module engine room) (left side of engine compt)
• Junction block
• Junction block e50, e45, e44 & e46
• M/t
• Mass airflow sensor (left side of engine compt, attached to air box)
• Park/ neutral position (pnp) switch (left rear of transaxle)
• Pnk
• Pos
• Red
• Shield
• Snsr (+)
• Snsr (-)
• Transmission range switch (on transmission)

2.5L, Engine Performance Wiring Diagram, Except California (4 of 4) for Nissan Altima S 2012

List of elements for 2.5L, Engine Performance Wiring Diagram, Except California (4 of 4) for Nissan Altima S 2012:

• (above brake pedal, on bracket)
• (right side of cylinder head) knock sensor
• 30j
• 60g
• 63g
• Accelerator pedal (app) sensor (above accelerator pedal, on bracket)
• Aps1
• Aps2
• Ascdsw
• Avcc1-aps1
• Avcc1-phase 1
• Avcc2
• Avcc2-aps2
• Avcc2-ftpres
• Avcc2-pdpres
• Avcc2-pos
• B10
• B19 (w/o rearview monitor) (at left "c" pillar)
• Batt
• Bncsw
• Brake
• Can-h
• Can-l
• Cdcv
• Computer data lines system
• Cruise control system
• Cvt
• Cvtc 1
• E10
• E11
• E15 (w/ rearview monitor) (lower left side of engine compt)
• E29
• E30
• E44
• E45
• E9 (lower left side of engine compt)
• Ecm (left front of engine compt)
• Eng tacho
• Evap canister vent control valve (below center rear of vehicle, near evap canister)
• Evap control system pressure sensor (below center rear of vehicle, near evap canister)
• F13
• Ftpres
• Fuel level sensor unit & fuel pump (in fuel tank)
• Fuel pump
• Fuel tank temperature sensor
• Fuse 10a
• Fuse block (j/b) (behind left e6 end of dash)
• Gnd
• Gnd-phase 1
• Gnd-pos
• Gnda-aps1
• Gnda-aps2
• Gnda-ascdsw
• Gnda-ftpres
• Gnda-knk1
• Gnda-tf
• Hot at all times
• Ignsw
• J/c e07 (left side of engine compt)
• J/c e14 (left side of engine compt)
• Junction block
• Kline
• Knk1
• M/t
• Neut-h
• Phase 1
• Pnk
• Pos
• Power steering control unit (behind right center of dash)
• Qa1+
• Red
• Sensor 1
• Sensor 2
• Shield
• Sig
• Stop lamp relay 1 (left side of engine compt)
• Stop light switch
• Tacho (cabin)
• Vbr

3.5L

3.5L, Engine Performance Wiring Diagram (1 of 4) for Nissan Altima S 2012

List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 4) for Nissan Altima S 2012:

• (left side of engine compt) joint connector f07
• Af (+)
• Af (-)
• Af+1
• Af+2
• Af-1
• Af-2
• Afh1
• Afh2
• Air fuel ratio (a/f) sensor 1 (bank 2) (left side of engine)
• Avcc1
• Avcc1-cursen
• Avcc1-pspres
• Avcc1-tps-b1
• Avcc2
• Battery current sensor (left side of engine compt)
• Cursen
• E11
• E18
• E44
• E45
• E46
• E9 (lower left side of engine compt)
• Ecm (left front of engine compt)
• Electronic controlled engine mount control solenoid valve
• Emmnv
• Engine coolant temperature sensor (upper 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)
• F78
• F79
• Fpr
• Fuel injectors (injectors 1, 3 & 5: top of right cylinder bank) (injectors 2, 4 & 6: top of left cylinder bank)
• Fuse 10a
• Fuse block (j/b) (behind left end of dash)
• Gnd
• Gnda-cursen
• Gnda-o2sr1 & 2
• Gnda-pdpres
• Gnda-pspres
• Gnda-tps-b1
• Gnda-tw to1
• Hot in on or start
• Htr (+)
• Htr (-)
• Ign
• 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
• Joint connector f01
• Joint connector f08
• Junction block
• Module engine room) (left side of engine compt)
• Motor1-b1
• Motor2-b1
• Motrly-b1
• O2hr1
• O2hr2
• O2sr1
• O2sr2
• Output
• Pdpres
• Pnk
• Power steering pressure sensor (on power steering pump)
• Pspres
• Qa1, gnda-ta1
• Red
• Refrigerant pressure sensor (left front of engine compt)
• Shield
• Sig
• Signal
• Ssoff
• Ta1
• To1
• Tps1-b1
• Tps2-b1
• Vias 1
• Vias 2
• Vmot-b1

3.5L, Engine Performance Wiring Diagram (2 of 4) for Nissan Altima S 2012

List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 4) for Nissan Altima S 2012:

• (ignition coils 1, 3 & 5: top of right cylinder bank) (ignition coils 2, 4 & 6: top of left cylinder bank)
• (integral with throttle body)
• Condenser 2 (left rear of of engine)
• E11
• E18
• E9 (lower left side of engine compt)
• Ecm relay
• Electric throttle control actuator
• F10
• F15 (top front of engine)
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• 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)
• Joint connector f04 (left front of engine compt)
• Loop wire
• Pnk
• Red
• Sensor 1
• Sensor 2
• Shield
• Spark plug 1
• Spark plug 2
• Spark plug 3
• Spark plug 4
• Spark plug 5
• Spark plug 6
• Throttle control motor
• Throttle control motor relay
• Throttle position sensor

3.5L, Engine Performance Wiring Diagram (3 of 4) for Nissan Altima S 2012

List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 4) for Nissan Altima S 2012:

• (left front of engine compt) joint connector f04
• (or red)
• (top of left cylinder bank)
• Af (+)
• Af (-)
• Air fuel ratio (a/f) sensor 1 (bank 1) (right 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) (lower left rear of engine)
• Cvt
• E11
• E18
• E44
• E45
• E50
• F10
• Fuse 10a
• Fuse 15a
• Gnd
• Heated oxygen sensor 2 (bank 1) (right rear of engine compt)
• Heated oxygen sensor 2 (bank 2) (on left exhaust down pipe)
• Hot in on or start
• Htr (+)
• Htr (-)
• Intake air temp sensor
• Intake valve timing control solenoid valve (bank 1) (front of right cylinder head)
• Intake valve timing control solenoid valve (bank 2) (front of left cylinder head)
• Ipdm e/r (intelligent power distribution module engine room) (left side of engine compt)
• Joint connector f01
• Joint connector f03 (right rear of engine compt)
• Junction block
• Junction block e44, e45 & e60
• M/t
• Mass airflow sensor (left rear of engine compt)
• Park/ neutral position (pnp) switch (left rear of transaxle)
• Phase
• Pnk
• Pos
• Red
• Sens (+)
• Sens (-)
• Shield
• St rly
• Tcm (left front of engine compt)
• Vias control solenoid valve 1
• Vias control solenoid valve 2

3.5L, Engine Performance Wiring Diagram (4 of 4) for Nissan Altima S 2012

List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 4) for Nissan Altima S 2012:

• (above brake pedal, on bracket)
• (above brake pedal, on bracket) stop light switch
• (on engine block, below intake manifold)
• 12m
• 30j
• 60g
• Accelerator pedal position (app) sensor (above accelerator pedal, on bracket)
• Aps1
• Aps2
• Ascdsw
• Avcc1-aps1
• Avcc1-phase 1
• Avcc1-phase 2
• Avcc2
• Avcc2-aps2
• Avcc2-ftpres
• Avcc2-pdpres
• Avcc2-pos
• B1 m6
• B10
• B10 e29
• B19 (w/o rearview monitor) (at left c- pillar)
• Batt
• Bncsw
• Brake
• Can-h
• Can-l
• Cdcv
• Combination meter
• Computer data lines system
• Cruise control system
• Cvt
• Cvtc 1
• Cvtc 2
• E15 (w/ rearview monitor) (lower left side of engine compt)
• E29
• E30
• E32
• E44
• E45
• E9 (lower left side of engine compt)
• Ecm (left front of engine compt)
• Eng tacho
• Evap canister vent control valve (below center rear of vehicle, near evap canister)
• Evap control system pressure sensor (below center rear of vehicle, near evap canister)
• F2 e11
• F201
• F76
• F78
• Ftpres
• Fuel level sensor unit & fuel pump (in fuel tank)
• Fuel pump
• Fuel tank temperature sensor
• Fuse 10a
• Fuse block (j/b) (behind left end of dash)
• Gnd
• Gnd-pos
• Gnda-aps1
• Gnda-aps2
• Gnda-ascdsw
• Gnda-ftpres
• Gnda-knk1,knk2
• Gnda-phase 2
• Gnda-tf
• Hot at all times
• Hot in on or start
• Ignsw
• J/c e14 (left side of engine compt)
• J/c e7
• Joint connector f01
• Junction block
• Kline
• Knk1
• Knk2
• Knock sensor (bank 1)
• Knock sensor (bank 2)
• M/t
• M1 63g
• Malfunction indicator lamp (mil)
• Neut-h
• Phase 1
• Phase 2
• Pnk
• Pos
• Power steering control unit (behind right center of dash)
• Qa1+
• Red
• Sensor 1
• Sensor 2
• Shield
• Signal
• Stop lamp relay 1 (cvt) (left side of engine compt)
• Stop lamp switch
• Tacho (cabin)
• Unified meter (w/ information display)
• Vbr