ENGINE PERFORMANCE – Nissan Altima SL 2012 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.5L

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

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

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

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

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

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

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

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

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

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

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

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

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