ENGINE PERFORMANCE – Nissan Sentra CA 2002 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

1.8L

1.8L, Engine Performance Wiring Diagrams, Except California CA (Clean Air - 1 of 5) for Nissan Sentra CA 2002

List of elements for 1.8L, Engine Performance Wiring Diagrams, Except California CA (Clean Air - 1 of 5) for Nissan Sentra CA 2002:

• (on right front side of cyl head) intake valve timing control solenoid valve
• (on top rear of engine) egr volume control valve
• (on top rear of engine, below throttle body) iacv-aac valve
• (under vehicle, near evap canister) vacuum cut valve by-pass valve
• 10k
• A/c system (a/c relay)
• A/c system (air control, fan control switch)
• A/c system (thermo control amplifier)
• Acrly
• Air con
• Closed
• Cooling fans system
• Cvbv
• Dt1
• Dt2
• Dt3
• Dt4
• Dt5
• Egr 1
• Egr 2
• Egr 3
• Egr 4
• Engine control module (ecm) (on right side of firewall)
• Evap
• Evap canister purge volume control solenoid valve (on top rear of engine)
• F33 (on intake manifold)
• F35 (on intake manifold)
• F37 (on intake manifold)
• Fpr
• Fuse 10a
• Fuse block (behind left side of dash)
• Gnd-a
• Gnd-c
• Headlights system, defogger system
• Ho2s1hb1
• Ho2s1hb2
• Ho2s2hb1
• Ho2s2hb2
• Hot in on or start
• Hot in start
• Idle
• Ign 1
• Ign 2
• Ign 3
• Ign 4
• Ignsw
• Isc 1
• Isc 2
• Isc 3
• Isc 4
• Ivc
• Led r
• Load 1
• Load 2
• Neut
• Pnk
• Power steering oil pressure switch (on power steering oil pump)
• Pwst
• Rfrh
• Rfrl
• Ssoff
• Stsw
• Tacho
• Throttle position switch (on throttle body)
• Wide open

1.8L, Engine Performance Wiring Diagrams, Except California CA (Clean Air - 2 of 5) for Nissan Sentra CA 2002

List of elements for 1.8L, Engine Performance Wiring Diagrams, Except California CA (Clean Air - 2 of 5) for Nissan Sentra CA 2002:

• Combination meter
• Condenser (at right side of engine compt)
• Dt1
• Dt2
• Dt3
• Dt4
• Dt5
• F33 (on intake manifold)
• F34 (on intake manifold)
• Fuel level
• Full sw
• Gnd
• Gnd sens
• Idle sw
• Ignition coil 1 (w/ power transistor)
• Ignition coil 2 (w/ power transistor)
• Ignition coil 3 (w/ power transistor)
• Ignition coil 4 (w/ power transistor)
• M28 (behind left side of dash)
• Malfunction indicator
• Nca
• Obd2
• Pwr
• Red
• Sp sens
• Spark plug
• Tach
• Tacho
• Th sens
• Transmission control module (tcm) (w/a/t) (behind right kick panel)
• V sens
• Vehicle speed sensor
• Vss in
• Vss out
• W/ tach
• W/o tach

1.8L, Engine Performance Wiring Diagrams, Except California CA (Clean Air - 3 of 5) for Nissan Sentra CA 2002

List of elements for 1.8L, Engine Performance Wiring Diagrams, Except California CA (Clean Air - 3 of 5) for Nissan Sentra CA 2002:

• 13k
• B19 (at base of left "b" pillar)
• F36 (on intake manifold)
• F38 (on intake manifold)
• Front heated oxygen sensor 1 (bank 1) (on exhaust manifold)
• Front heated oxygen sensor 1 (bank 2) (on exhaust manifold)
• Fuel level sensor (integral to fuel level sensor unit & fuel pump)
• Fuel pump (integral to fuel level sensor unit & fuel pump)
• Fuel pump relay (behind left kick panel)
• Fuse 10a
• Fuse 15a
• Fuse block (behind left side of dash)
• Hot in on or start
• Nca
• Rear heated oxygen sensor 2 (bank 1) (on exhaust system, downstream of three way catalyst)
• Rear heated oxygen sensor 2 (bank 2) (on exhaust system, downstream of three way catalyst)
• Red

1.8L, Engine Performance Wiring Diagrams, Except California CA (Clean Air - 4 of 5) for Nissan Sentra CA 2002

List of elements for 1.8L, Engine Performance Wiring Diagrams, Except California CA (Clean Air - 4 of 5) for Nissan Sentra CA 2002:

• (on front end of cyl head) intake valve timing control position sensor
• (on intake manifold) f33
• (on top rear of engine) egr temperature sensor
• A/t
• B19 (at base of left "b" pillar)
• Engine coolant temperature sensor (on left front side of cyl head)
• Evap control system pressure sensor (under vehicle, near evap canister)
• F36 (on intake manifold)
• F37 (on intake manifold)
• F38 (on intake manifold)
• Fuel injectors
• Fuel tank temperature sensor (integral to fuel level sensor unit & fuel pump)
• Knock sensor (on right side of cyl block)
• M/t
• Nca
• P/n
• Park/ neutral position switch
• Pnk
• Red

1.8L, Engine Performance Wiring Diagrams, Except California CA (Clean Air - 5 of 5) for Nissan Sentra CA 2002

List of elements for 1.8L, Engine Performance Wiring Diagrams, Except California CA (Clean Air - 5 of 5) for Nissan Sentra CA 2002:

• (on air cleaner) mass airflow sensor
• A/c system (refrigerant pressure sensor)
• Atck
• Avcc
• Batt
• Camshaft position sensor
• Cdcv
• Crankshaft position sensor
• Data link connector (dlc) (under left side of dash)
• Ecm relay (behind right side of dash)
• Egrts
• Engine control module (ecm) (on right side of firewall)
• Evap canister vent control valve (under vehicle, near evap canister)
• F34 (on intake manifold)
• F36 (on intake manifold)
• F37 (on intake manifold)
• F38 (on intake manifold)
• Fgage+
• Fgage-
• Ftemp
• Ftpres
• Fuse & fusible link box (at left front of engine compt)
• Fuse 10a
• Fuse 15a
• Gnd-e
• Ho2s1b1
• Ho2s1b2
• Ho2s2b1
• Ho2s2b2
• Hot at all times
• Imline
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Intake air temperature sensor (on air duct housing)
• Ivcs
• J/c 2 (right rear of engine compt)
• J/c 3 (right rear of engine compt)
• Kline
• Knk
• Nca
• Nvis (nats) immu (at top of steering column)
• Pdpres
• Phase
• Pnk
• Pos
• Qa+
• Qa-
• Red
• Throttle position sensor (on throttle body)
• Tv00
• Tvo
• Vsp2

1.8L, Engine Performance Wiring Diagrams, California CA (Clean Air - 1 of 5) for Nissan Sentra CA 2002

List of elements for 1.8L, Engine Performance Wiring Diagrams, California CA (Clean Air - 1 of 5) for Nissan Sentra CA 2002:

• (on right front side of cyl head) intake valve timing control solenoid valve
• (on top rear of engine) egr volume control valve
• (on top rear of engine, below throttle body) iacv-aac valve
• (under vehicle, near evap canister) vacuum cut valve by-pass valve
• 10k
• A/c system (a/c relay)
• A/c system (air control, fan control switch)
• A/c system (thermo control amplifier)
• A/fshf
• Acrly
• Air con
• Closed
• Cooling fans system
• Cvbv
• Dt1
• Dt2
• Dt3
• Dt4
• Dt5
• Egr 1
• Egr 2
• Egr 3
• Egr 4
• Engine control module (ecm) (on right side of firewall)
• Evap
• Evap canister purge volume control solenoid valve (on top rear of engine)
• F33 (on intake manifold)
• F35 (on intake manifold)
• F37 (on intake manifold)
• Fpr
• Fuse 10a
• Fuse block (behind left side of dash)
• Gnd-a
• Gnd-c
• Headlights system, defogger system
• Hot in on or start
• Hot in start
• Idle
• Ign 1
• Ign 2
• Ign 3
• Ign 4
• Ignsw
• Isc 1
• Isc 2
• Isc 3
• Isc 4
• Ivc
• Led r
• Load 1
• Load l
• Neut
• O2hm
• O2hr
• Pnk
• Power steering oil pressure switch (on power steering oil pump)
• Pwst
• Red
• Rfrh
• Rfrl
• Scv1
• Scv2
• Scv3
• Scv4
• Ssoff
• Stsw
• Tacho
• Throttle position switch (on throttle body)
• Wide open

1.8L, Engine Performance Wiring Diagrams, California CA (Clean Air - 2 of 5) for Nissan Sentra CA 2002

List of elements for 1.8L, Engine Performance Wiring Diagrams, California CA (Clean Air - 2 of 5) for Nissan Sentra CA 2002:

• (on intake manifold) swirl control valve
• Combination meter
• Condenser (at right side of engine compt)
• Dt1
• Dt2
• Dt3
• Dt4
• Dt5
• F33 (on intake manifold)
• F34 (on intake manifold)
• Fuel level
• Full sw
• Gnd
• Gnd sens
• Idle sw
• Ignition coil 1 (w/ power transistor)
• Ignition coil 2 (w/ power transistor)
• Ignition coil 3 (w/ power transistor)
• Ignition coil 4 (w/ power transistor)
• M28 (behind left side of dash)
• Malfunction indicator
• Nca
• Obd2
• Pwr
• Red
• Sp sens
• Spark plug
• Tach
• Tacho
• Th sens
• Transmission control module (tcm) (w/a/t) (behind right kick panel)
• V sens
• Vehicle speed sensor
• Vss in
• Vss out

1.8L, Engine Performance Wiring Diagrams, California CA (Clean Air - 3 of 5) for Nissan Sentra CA 2002

List of elements for 1.8L, Engine Performance Wiring Diagrams, California CA (Clean Air - 3 of 5) for Nissan Sentra CA 2002:

• 13k
• B19 (at base of left "b" pillar)
• F34 (on intake manifold)
• F38 (on intake manifold)
• Fuel level sensor (integral to fuel level sensor unit & fuel pump)
• Fuel pump (integral to fuel level sensor unit & fuel pump)
• Fuel pump relay (behind left kick panel)
• Fuse 10a
• Fuse 15a
• Fuse block (behind left side of dash)
• Heated oxygen sensor 2 (rear) (on exhaust system, downstream of three way catalyst)
• Heated oxygen sensor 3 (on exhaust system, downstream of ads-twc)
• Hot in on or start
• Nca
• Red

1.8L, Engine Performance Wiring Diagrams, California CA (Clean Air - 4 of 5) for Nissan Sentra CA 2002

List of elements for 1.8L, Engine Performance Wiring Diagrams, California CA (Clean Air - 4 of 5) for Nissan Sentra CA 2002:

• (on exhaust manifold, upstream of twc) air fuel ratio (a/f) sensor 1
• (on front end of cyl head) intake valve timing control position sensor
• (on intake manifold) f38
• (on intake manifold) swirl control valve position sensor
• (on right side of firewall) barometric pressure (baro) sensor
• (on right side of firewall) manifold absolute pressure (map) sensor
• (on top rear of engine) egr temperature sensor
• B19 (at base of left "b" pillar)
• Engine coolant temperature sensor (on left front side of cyl head)
• Evap control system pressure sensor (under vehicle, near evap canister)
• F33 (on intake manifold)
• F36 (on intake manifold)
• F37 (on intake manifold)
• F38 (on intake manifold)
• Fuel injectors
• Fuel tank temperature sensor (integral to fuel level sensor unit & fuel pump)
• Knock sensor (on right side of cyl block)
• Nca
• Park/ neutral position switch
• Pnk
• Red

1.8L, Engine Performance Wiring Diagrams, California CA (Clean Air - 5 of 5) for Nissan Sentra CA 2002

List of elements for 1.8L, Engine Performance Wiring Diagrams, California CA (Clean Air - 5 of 5) for Nissan Sentra CA 2002:

• (on air cleaner) mass airflow sensor
• (right rear of engine compt) j/c 1
• 02sr
• A/c system (refrigerant pressure sensor)
• A/fiaf
• A/fipf
• A/funf
• A/fvmf
• Atck
• Avcc
• Batt
• Boost
• Camshaft position sensor
• Cdcv
• Crankshaft position sensor
• Data link connector (dlc) (under left side of dash)
• Ecm relay (behind right side of dash)
• Egrts
• Engine control module (ecm) (on right side of firewall)
• Evap canister vent control valve (under vehicle, near evap canister)
• F34 (on intake manifold)
• F36 (on intake manifold)
• F37 (on intake manifold)
• F38 (on intake manifold)
• Fgage+
• Fgage-
• Ftemp
• Ftpres
• Fuse & fusible link box (at left front of engine compt)
• Fuse 10a
• Fuse 15a
• Gnd-e
• Hot at all times
• Imline
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Intake air temperature sensor (on air duct housing)
• Ivcs
• J/c 2 (right rear of engine compt)
• J/c 3 (right rear of engine compt)
• Kline
• Knk
• Nca
• Nvis (nats) immu (at top of steering column)
• O2sm
• Pdpres
• Phase
• Pnk
• Pos
• Pres
• Qa+
• Qa-
• Red
• Scvps
• Throttle position sensor (on throttle body)
• Tv00
• Tvo
• Vsp2

2.5L

2.5L, Engine Performance Wiring Diagrams (1 of 4) for Nissan Sentra CA 2002

List of elements for 2.5L, Engine Performance Wiring Diagrams (1 of 4) for Nissan Sentra CA 2002:

• (on intake manifold) f14
• 10k
• 11l
• 12k
• A/t
• Anti-theft system
• Ascd brake switch (brake pedal bracket)
• Ascd clutch switch (above clutch pedal, on bracket)
• Bncsw
• Brksw
• Can-h
• Can-l
• Cdcv
• Computer data lines system
• Cooling fans system
• Crtn
• Cruise
• Cruise control system
• Cvbv
• Engine control module (behind glove box)
• Evap
• Evap canister purge volume control solenoid valve (right rear side of engine)
• Evap canister vent control valve (under vehicle, near evap canister)
• F15 (on intake manifold)
• Fpr
• Fuse 10a
• Fuse 15a
• Fuse block (j/b) (left end of dash)
• Headlights system
• Hot at all times
• Hot in on or start
• Hot in start
• Ign 1
• Ign 2
• Ign 3
• Ign 4
• Ignsw
• Immob
• Instrument cluster system
• Kline
• Led-r
• Load 1
• M/t
• Neut
• O2hfr
• O2hrr
• Park/neutral position switch (left rear side of transaxle)
• Park/neutral position switch (right side of transaxle)
• Power steering oil pressure switch (right side of eng compt)
• Pwst
• Red
• Rfrh
• Rfrl
• Ssoff
• Stoplight switch (on brake pedal bracket)
• Stsw
• Tacho
• Vacuum cut valve bypass valve (under vehicle, near evap canister)
• Vias
• W/ nvis
• W/o nvis

2.5L, Engine Performance Wiring Diagrams (2 of 4) for Nissan Sentra CA 2002

List of elements for 2.5L, Engine Performance Wiring Diagrams (2 of 4) for Nissan Sentra CA 2002:

• (behind left kick panel) fuel pump relay
• Condenser (on right side of engine comptartment)
• Data link connector (dlc) (under left side of dash)
• Ecm relay (behind right side of dash)
• F14 (on intake manifold)
• Fuse & fusible link box (at left front of engine compt)
• Fuse 15a
• Hot at all times
• Ignition coil 1 (w/ power transistor)
• Ignition coil 2 (w/ power transistor)
• Ignition coil 3 (w/ power transistor)
• Ignition coil 4 (w/ power transistor)
• Intake valve timing control solenoid valve (on right front side of cylinder head)
• Nca
• Plug spark
• Red
• Spark plug
• Throttle control motor relay
• Vias control solenoid valve (on intake manifold)

2.5L, Engine Performance Wiring Diagrams (3 of 4) for Nissan Sentra CA 2002

List of elements for 2.5L, Engine Performance Wiring Diagrams (3 of 4) for Nissan Sentra CA 2002:

• (in fuel tank) fuel level sensor unit & fuel pump
• (on intake manifold)
• 13k
• Accelerator pedal position sensor (behind left side of dash)
• B19 (base of left "b" pillar)
• Electric throttle control actuator (on throttle body)
• Evap control system pressure sensor (under vehicle, near evap canister)
• F16
• F16 (on intake manifold)
• F17 (on intake manifold)
• F50
• Front heated oxygen sensor 1 (on exhaust manifold)
• Fuse 10a
• Fuse 15a
• Fuse block (j/b) (left end of dash)
• Hot in on or start
• J/c 1
• J/c 3 (right rear of engine compt)
• M66
• Mass airflow sensor (left side of eng compt, on air cleaner)
• Nca
• Pnk
• Rear heated oxygen sensor 2 (on exhaust downpipe)
• Red
• Sensor 1
• Sensor 2
• Throttle control motor

2.5L, Engine Performance Wiring Diagrams (4 of 4) for Nissan Sentra CA 2002

List of elements for 2.5L, Engine Performance Wiring Diagrams (4 of 4) for Nissan Sentra CA 2002:

• (on a/c liquid tank) refrigerant pressure sensor
• (right rear of engine compt) j/c 3
• Aps1
• Aps2
• Ascd
• Avcc
• Avcc2
• Bat
• Camshaft position sensor (phase) (on rear of cylinder block)
• Combination meter
• Crankshaft position sensor (phase) (on rear of cylinder head)
• Cruise control system
• Engine control module (behind glove box)
• Engine coolant temperature sensor (front of intake manifold)
• F14 (on intake manifold)
• F16 (on intake manifold)
• F17 (on intake manifold)
• Fgage+
• Fgage-
• Ftprs
• Fuel injector
• Fuse & fusible link box (left front of engine compt)
• Fuse 15a
• Gnd-a2
• Gnd-c
• Gnd-e
• Gnd-m
• Hot at all times
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Ivc
• J/c 2 (right rear of engine compt)
• J/c 3 (right rear of engine compt)
• Knk
• Knock sensor (left side of cylinder block)
• Malfunction indicator lamp
• Motor 1
• Motor 2
• Motrly
• Nca
• O2sfr
• O2srr
• Pdpres
• Pnk
• Pos/phase
• Qa+
• Qa-
• Red
• Sense gnd
• Tps 1
• Tps 2
• Transmission control module (behind right end of dash)
• Tv01
• Unified meter control unit
• Vehicle speed sensor
• Vmot
• Vsp
• W/ nvis
• W/o nvis