ENGINE PERFORMANCE – Nissan Maxima SE 1994 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.0L

3.0L DOHC, Engine Performance Wiring Diagrams (1 of 2) for Nissan Maxima SE 1994

List of elements for 3.0L DOHC, Engine Performance Wiring Diagrams (1 of 2) for Nissan Maxima SE 1994:

• (on hi pressure hose, behind right shock tower)
• (on intake manifold)
• 10a
• 15a
• A/t control unit (a/t only) (front of console)
• A/t only
• Acc
• Air conditioning system
• Auto a/c only
• Cam- shaft position sensor (right front of eng)
• Check connector (for timing light) (right front of eng compt)
• Cooling fans system
• Ecm relay (inside left kick
• Engine control module (ecm) (24 valve) (front center of console)
• Fuel pump (in fuel tank)
• Fuel pump relay (left side of power deck release sol)
• Fuse
• Fuse & fusible link box-1 (underhood)
• Fuse box (i/p)
• G120 (right side of eng)
• G131
• G300 (below left front seat)
• Hot at all times
• Hot in start
• Hot in start or on
• Iacv-aac valve (left front of eng, under egr valve)
• Ignition switch
• J/c
• J/c-4
• Knock sensor (attatched to top center of cylinder block)
• M/t only
• Nca
• Off
• Or on
• Panel)
• Pnk
• Power steering/ oil pressure switch
• Power transistor unit (right front of eng, behind ckp sensor)
• Resistor (left side of i/p)
• Start

3.0L DOHC, Engine Performance Wiring Diagrams (2 of 2) for Nissan Maxima SE 1994

List of elements for 3.0L DOHC, Engine Performance Wiring Diagrams (2 of 2) for Nissan Maxima SE 1994:

• (left front of eng, under tps sensor)
• 10a
• Check connector (left front of engine)
• Data link connector (left side of i/p, under dash)
• Egr control solenoid valve (under egr valve)
• Egr temper- ature sensor (under egr valve)
• Engine control module (ecm) (24 valve) (front center of console)
• Engine coolant temperature sensor (left rear of eng, near injector)
• Ficd relay (right front fender)
• Fuel injectors
• Fuse
• Fuse box (i/p)
• G110 (left front of eng)
• G117 (right rear of eng)
• Heated oxygen sensor (rear of eng, on exhaust manifold)
• Hot in start or on
• Iacv-ficd solenoid valve
• Ignition coil #1
• Ignition coil #2
• Ignition coil #3
• Ignition coil #4
• Ignition coil #5
• Ignition coil #6
• Ignition coil relay (above left kick panel)
• Instrument cluster
• M/t only
• Malfunction indicator lamp
• Mass air flow sensor (on front of air filter/box assembly)
• Nca
• Neutral/ reverse position switch (m/t only) (left side of eng compt)
• No.1
• No.2
• No.3
• No.4
• No.5
• No.6
• Pnk
• Power valve control solenoid valve (under egr valve)
• Red
• Tachometer
• Throttle position sensor/switch (side of throttle body)
• Vss out
• Vtc solenoid valve (left) (top right of eng)
• Vtc solenoid valve (right) (top right of eng)

3.0L SOHC, Engine Performance Wiring Diagrams (1 of 3) for Nissan Maxima SE 1994

List of elements for 3.0L SOHC, Engine Performance Wiring Diagrams (1 of 3) for Nissan Maxima SE 1994:

• (a/c relay)
• (if equipped)
• Air conditioning system
• Auto air conditioning system
• Cooling fans system
• Cooling fans system (j/c - 1)
• Egr temper- ature sensor (california only) (in upper intake manifold collector)
• Engine control module (under center of i/p, behind center console)
• Engine coolant temperature sensor (near distributor)
• Iacv-aac valve (right side of throttle body)
• Inhibitor switch (rear of transaxle case)
• Mass air flow sensor (on front of air filter/ box assembly)
• Nca
• Power valve control solenoid valve (under upper intake manifold collector)
• Throttle position sensor & switch (side of throttle body)
• Time control unit

3.0L SOHC, Engine Performance Wiring Diagrams (2 of 3) for Nissan Maxima SE 1994

List of elements for 3.0L SOHC, Engine Performance Wiring Diagrams (2 of 3) for Nissan Maxima SE 1994:

• A/t control unit (behind center console)
• Acc
• Block
• Camshaft position sensor (right front of engine, under distributor)
• Conn-
• Data link connector (below left side of i/p, near kick panel)
• Distributor assembly (right side of engine)
• Ector 5
• Fuse
• Fuse 10a
• G120 (right side of engine)
• G131 (top of intake manifold)
• Heated oxygen sensor (in exhaust pipe before catalytic converter)
• Hot at all times
• Hot in on or start
• Hot in start
• Ignition coil (right front of engine, near distributor)
• Ignition switch
• Instrument cluster
• Junction
• Junction connector 1
• Knock sensor (on side of right cylinder head)
• Nca
• Off
• Power steering pressure switch (on hi pressure hose, behind right shock tower)
• Power transistor (right front of engine, near distributor)
• Resistor/ condensor (right front of engine, near distributor)
• Start
• Vehicle speed sensor (end of trans- mission case)

3.0L SOHC, Engine Performance Wiring Diagrams (3 of 3) for Nissan Maxima SE 1994

List of elements for 3.0L SOHC, Engine Performance Wiring Diagrams (3 of 3) for Nissan Maxima SE 1994:

• Air conditioning system
• Eccs relay (in fusible link box 1)
• Egrc solenoid valve (under upper intake manifold collector)
• Engine control module (under center of i/p, behind center console)
• Fuel injectors (top of engine)
• Fuel pump (top of fuel tank)
• Fuel pump relay (left side of power deck release solenoid)
• Fuse 15a
• Fuse block
• Fusible link box
• G300 (below left front seat)
• Hot at all times
• Hot in on or start
• Junction connector 3
• Nca
• Safety relay (left side of power deck release solenoid)