ENGINE PERFORMANCE – Infiniti Q45 a 1995 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.5L

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

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

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