ENGINE PERFORMANCE – Infiniti Q45 1995 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.5L

4.5L, Engine Performance Wiring Diagrams (1 of 2) for Infiniti Q45 1995

List of elements for 4.5L, Engine Performance Wiring Diagrams (1 of 2) for Infiniti Q45 1995:

• (attached to top of cylinder block)
• (left front of engine)
• (left kick
• (w/tcs)
• A/c
• Camshaft position sensor (left front of engine)
• Canister control solenoid valve (top left front of engine)
• Check connector
• Cluster system (tach)
• Cooling fans system
• Data link connector (under left side of i/p)
• Eccs control module (right kick panel)
• Egr temperature sensor (left rear of engine)
• Egrc solenoid valve (top left front of engine)
• Engine coolant temperature sensor (left side of engine)
• Fuse 10a
• Fuse box (i/p)
• Fusible link & fuse box (under- hood)
• G110
• G200
• Hot in start
• Hot in start or on
• Iacv-aac valve (ctr top rear of engine)
• Instrument
• J/c-6 (behind left i/p)
• J/c-f (below left rear seat)
• Left heated oxygen sensor (on left exhaust manifold)
• Left knock sensor
• Left power transistor unit (top left of engine)
• Left vtc solenoid valve (top left front of engine)
• Mass air flow sensor (left front of engine)
• Nca
• Panel)
• Power steering oil pressure switch (lower left front of engine)
• Red
• Right heated oxygen sensor (on right exhaust manifold)
• Right knock sensor
• Right vtc solenoid valve (top left front of engine)
• Speedo- meter
• System

4.5L, Engine Performance Wiring Diagrams (2 of 2) for Infiniti Q45 1995

List of elements for 4.5L, Engine Performance Wiring Diagrams (2 of 2) for Infiniti Q45 1995:

• (left rear of engine)
• (right rear of engine)
• A/t control unit (left kick panel)
• Acc
• Check conn
• Coils
• Eccs control module (right kick panel)
• Eccs relay (right kick panel)
• Fuel pump (in fuel tank)
• Fuel pump control module (under center of rear shelf)
• Fuel pump relay (center rear of trunk)
• Fuel red
• Fuse 15a
• Fuse block (i/p)
• Fuse h 25a
• Fusible link & fuse box (under- hood)
• G114
• G117
• Hot at all times
• Hot in on or start
• Ignition
• Ignition switch
• Injectors
• Instrument cluster
• J/c-f (below left rear seat)
• J/c-g (behind left i/p)
• J/c-h (behind right i/p)
• Malf. ind. lamp (mil)
• Nca
• No.1
• No.2
• No.3
• No.4
• No.5
• No.6
• No.7
• No.8
• No.1
• No.2
• No.3
• No.4
• No.5
• No.6
• No.7
• No.8
• Off
• Park/neutral
• Position relay
• Red
• Resistor
• Right power transistor unit (top right of engine)
• Secondary throttle position sensor (w/tcs) (left side of engine)
• Start
• Throttle control module (w/tcs) (behind instrument cluster)
• Throttle position sensor (on throttle body)
• Throttle position switch (on throttle body)
• W/ tcs
• W/tcs