ENGINE PERFORMANCE – Nissan Frontier S/C 2001 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.4L

2.4L, Engine Performance Wiring Diagrams (1 of 3) for Nissan Frontier S/C 2001

List of elements for 2.4L, Engine Performance Wiring Diagrams (1 of 3) for Nissan Frontier S/C 2001:

• (13-17 not used)
• (26-27, 30 not used)
• (at left side of dash, behind fuse box cover) data link connector (dlc)
• (below center of dash, near ecm) ecm relay
• (near right front of engine, on power steering high pressure tube) power steering oil pressure switch
• (on throttle body) throttle position sensor
• 13p
• A/c system
• Acc
• Acrly
• Air con
• Avcc
• Combination meter
• Crankshaft position sensor (obd) (at top rear of engine, on transmission housing)
• Egr temperature sensor (on engine intake manifold, near throttle body)
• Egrts
• Engine control module (ecm) (below center of dash, behind lower cover)
• Engine coolant temperature sensor (on right front of engine)
• Evap
• Evap control system pressure sensor (under vehicle, forward of right rear shock absorber)
• Fgage+
• Fgage-
• Fpr
• Ftprs
• Fuel level sensor
• Fuel level sensor unit & fuel pump
• Fuel tank temperature sensor
• Fuse 10a
• Fuse 7.5a
• Fuse block (at left side of dash, behind cover)
• G119 (right front of engine)
• G203 (right kick panel)
• Gnd-a
• Gnd-c
• Gnd-i
• Hot at all times
• Hot in on or start
• Hot in start
• Idle
• Ign
• Ign sw
• Ignck
• Ignition switch
• Instrument cluster system (tachometer)
• Intake air temperature sensor (at left side of engine compt, on air intake box)
• Kline
• Knk
• Knock sensor (on right side of engine)
• Led-r
• Mass airflow (maf) sensor (near throttle body)
• Nca
• Neut
• O2sf
• O2sr
• Off
• Pnk
• Pos
• Pwst
• Qa+
• Qa-
• Red
• Ref
• Rgc/s
• Ssoff
• Start
• Stsw
• Tacho
• Tamb
• Tfuel
• Tvo1
• Vsp

2.4L, Engine Performance Wiring Diagrams (2 of 3) for Nissan Frontier S/C 2001

List of elements for 2.4L, Engine Performance Wiring Diagrams (2 of 3) for Nissan Frontier S/C 2001:

• (behind center of dash) j/c 2
• (in relay box) a/c relay
• (in relay box) park/neutral position relay
• (not used)
• (on right side of transmission) park/neutral position switch
• (on throttle body) throttle position switch
• A/c system
• A/t
• Camshaft position sensor
• Condenser
• Distributor
• Evap canister purge volume control solenoid valve (on right side of engine compt, near power steering oil reservoir)
• Fuse & fusible link box (at right side of engine compt)
• Fuse 7.5a
• G100 (front of left front fender)
• Hot at all times
• Hot in on
• Iacv-ficd solenoid valve (on right side of engine, forward of throttle body)
• Ignition coil
• J/c 1 (behind center of dash)
• M/t
• Nca
• P/n
• Park/ neutral position (pnp) switch (on right side of transmission)
• Pnk
• Power transistor
• Resistor (at left front side of engine, near distributor)
• Starting/ charging system
• Tp sw
• Wotp sw

2.4L, Engine Performance Wiring Diagrams (3 of 3) for Nissan Frontier S/C 2001

List of elements for 2.4L, Engine Performance Wiring Diagrams (3 of 3) for Nissan Frontier S/C 2001:

• (77-79 not used)
• 1o1
• Batt
• Cdcv
• Combination meter
• Crtn
• Cvbv
• Diode 3
• Egr
• Egrc solenoid valve (on right side of engine, near egr valve)
• Engine control module (ecm) (below center of dash, behind lower cover)
• Evap canister vent control valve (under right rear of vehicle, on evap canister)
• Front heated oxygen sensor (at left side of engine, on exhaust manifold)
• Fuel injectors
• Fuel pump (in fuel tank)
• Fuel pump relay (behind left side of dash)
• Fuse 10a
• Fuse 15a
• Fuse block (at left side of dash, behind cover)
• G119 (right front of engine)
• G203 (right kick panel)
• Gnd-e
• Hot in on or start
• Iacv-aac valve (on right side of engine, forward of throttle body)
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Isc
• Lkup
• Malfunction indicator lamp
• Nca
• O/d off indicator
• O/d sol
• O2hf
• O2hr
• Overdrive control switch
• Rear heated oxygen sensor (fed: rear of catalytic converter, calif: forward of catalytic converter)
• Solenoid valve unit (in transmission, on upper valve body)
• Tcc sol
• Vacuum cut valve by-pass valve (between fuel tank & evap canister, on evap purge line)
• Vehicle speed sensor (a/t: right rear of transmission, m/t: bottom left rear of transmission)

3.3L

3.3L, Engine Performance Wiring Diagrams (1 of 3) for Nissan Frontier S/C 2001

List of elements for 3.3L, Engine Performance Wiring Diagrams (1 of 3) for Nissan Frontier S/C 2001:

• (13-17, 30 not used)
• (33-34, 37-38 not used)
• (at left side of dash, behind fuse box cover) data link connector (dlc)
• (below center of dash, near ecm) ecm relay
• (on throttle body) throttle position sensor
• (top of intake manifold)
• 13p
• A/c system
• Acrly
• Air con
• Atck
• Avcc
• Combination meter
• Cooling fans system
• Crankshaft position sensor (obd) (at top rear of engine)
• Dt1
• Dt2
• Dt3
• Engine control module (ecm) (below center of dash, behind lower cover)
• Engine coolant temperature sensor (on top front of engine, in water outlet)
• Evap
• Evap control system pressure sensor (under vehicle, forward of right rear shock absorber)
• Fgage+
• Fgage-
• Fpr
• Ftpres
• Fuel level sensor
• Fuel level sensor unit
• Fuel pump (in fuel tank)
• Fuel pump relay (behind left side of dash)
• Fuel tank temperature sensor
• Fuse 10a
• Fuse 15a
• Fuse 7.5a
• Fuse block (at left side of dash, behind cover)
• G131
• G203 (right kick panel)
• Gnd-a
• Gnd-c
• Gnd-i
• Hot at all times
• Hot in on or start
• Hot in start
• Idle
• Ign
• Ign sw
• Ignck
• Instrument cluster system (tachometer)
• Intake air temperature sensor (at left side of engine compt, on air intake box)
• J/c 4 (behind center of dash)
• Kline
• Knk
• Led-r
• Mass airflow (maf) sensor (near air intake box)
• Nca
• Neut
• O2sfl
• O2sfr
• O2srl
• O2srr
• Pnk
• Pos
• Pwst
• Qa+
• Qa-
• Red
• Ref
• Rfrl
• Rgc/s
• Ssoff
• Stsw
• Tacho
• Tamb
• Tasw
• Tfuel
• Transmission control module (tcm) (behind dash, left of steering column)
• Tvo
• Vsp

3.3L, Engine Performance Wiring Diagrams (2 of 3) for Nissan Frontier S/C 2001

List of elements for 3.3L, Engine Performance Wiring Diagrams (2 of 3) for Nissan Frontier S/C 2001:

• (behind center of dash) j/c 2
• (in relay box) park/neutral position relay
• (on right side of transmission) park/neutral position switch
• (on throttle body) throttle position switch
• A/t
• Acc
• Camshaft position sensor
• Condenser
• Ctp sw
• Distributor
• Evap canister purge volume control solenoid valve (on left side of engine compt, outboard of brake fluid reservoir)
• Fuse 10a
• Fuse block (at left side of dash, behind cover)
• G105 (rear of right front fender)
• G131 (top of intake manifold)
• Hot at all times
• Hot in on or start
• Ignition coil
• Ignition switch
• J/c 1 (behind center of dash)
• Knock sensor (on top rear of engine)
• M/t
• Nca
• Off
• P/n
• Park/ neutral position (pnp) switch (on right side of trans)
• Power steering oil pressure switch (near right front side of engine)
• Power transistor
• Resistor (on top right side of engine, next to distributor)
• Start
• Starting/ charging system
• W/ anti-theft
• W/o anti-theft
• Wotp sw

3.3L, Engine Performance Wiring Diagrams (3 of 3) for Nissan Frontier S/C 2001

List of elements for 3.3L, Engine Performance Wiring Diagrams (3 of 3) for Nissan Frontier S/C 2001:

• (77-79 not used)
• (at left side of dash, behind fuse box cover) data link connector (dlc)
• 1o1
• Batt
• Cdcv
• Combination meter
• Crtn
• Cvbv
• Engine control module (ecm) (below center of dash, behind lower cover)
• Evap canister vent control valve (under right rear of vehicle, on evap canister)
• Fuel injectors
• Fuse 10a
• Fuse 15a
• Fuse block (at left side of dash, behind cover)
• G131 (top of intake manifold)
• Gnd-e
• Hot in on or start
• Iacv-aac valve (on top rear of engine)
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Inj 5
• Inj 6
• Isc
• J/c 3 (behind center of dash)
• Left front heated oxygen sensor (on inlet of left catalyst)
• Left rear heated oxygen sensor (below left exhaust manifold, on front tube)
• Malfunction indicator lamp
• Nca
• O2hfl
• O2hfr
• O2hrl
• O2hrr
• Right front heated oxygen sensor (on inlet of right catalyst)
• Right rear heated oxygen sensor (below right exhaust manifold, on front tube)
• Scirx
• Scitx
• Vacuum cut valve by-pass valve (between fuel tank & evap canister, on evap purge line)
• Vehicle speed sensor