ENGINE PERFORMANCE – Jaguar XJ6 L 1997 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.0L

4.0L, Engine Performance Wiring Diagrams (1 of 3) for Jaguar XJ6 L 1997

List of elements for 4.0L, Engine Performance Wiring Diagrams (1 of 3) for Jaguar XJ6 L 1997:

• (front trunk ground stud, right front side of trunk)
• (inside fuel tank) fuel pump
• (left console ground stud)
• (right bulkhead ground stud, right side of safety wall)
• (trunk electrical carrier) fuel pump relay
• 20a
• Acc
• Air conditioning system
• Bt35
• C10
• Ca2
• Ca44
• Ecm control relay (in right engine bay relays)
• Engine control module (at right "a" post)
• Fuel injectors
• Fuse
• Fuse 10 5a
• Fuse 10a
• Fuse 7 30a
• G123
• G203 (right "a" post ground stud, right kick panel)
• G206
• G401
• High power (black)
• Hot at all times
• Ignition coils
• Ignition positive relay
• Ignition switch
• Inertia switch (right "a" post)
• Nca
• Off
• Pnk/red
• Power fuse 250a
• Power fuse box (below right rear seat)
• Right engine bay fuse box (right front of eng compt)
• Right heelboard fuse box (below right rear seat)
• Rs1
• Rs6
• Run
• Security & locking control module (under left rear seat)
• Start

4.0L, Engine Performance Wiring Diagrams (2 of 3) for Jaguar XJ6 L 1997

List of elements for 4.0L, Engine Performance Wiring Diagrams (2 of 3) for Jaguar XJ6 L 1997:

• (adjacent to throttle body) idle air control valve
• (at engine air intake) mass air flow sensor
• (below left front relays) evaporative emission control valve
• (below throttle body) throttle position sensor
• (center of intake manifold) egr valve
• (engine air intake elbow) intake air temperature sensor
• (engine timing cover) crankshaft position sensor
• (on intake manifold) egr temper- ature sensor
• (thermostat housing) engine coolant temperature sensor
• Camshaft position sensor (right side of eng)
• Heated oxygen sensor a (cylinders 1, 2, 3 downstream) (downstream of primary catalyst)
• Heated oxygen sensor a (cylinders 1, 2, 3 upstream) (upstream of primary catalyst)
• Heated oxygen sensor b (cylinders 4, 5, 6 downstream) (downstream of primary catalyst)
• Heated oxygen sensor b (cylinders 4, 5, 6 upstream) (upstream of primary catalyst)
• Knock sensor a (left front of eng)
• Knock sensor b (left rear of eng)
• Nca
• Pnk/red
• Red
• Red/pnk

4.0L, Engine Performance Wiring Diagrams (3 of 3) for Jaguar XJ6 L 1997

List of elements for 4.0L, Engine Performance Wiring Diagrams (3 of 3) for Jaguar XJ6 L 1997:

• (near fuel tank evaporative flange) fuel tank pressure sensor
• (under right rear floor panel) canister close valve
• Air conditioning system
• Body processor module (behind right side of dash)
• C10
• Check engine mil
• Computer
• Data link connector (driver's "a" post)
• Decoder module (center console)
• Diode (airp solenoid suppression) (adjacent to air injection pump)
• Engine control module (at right "a" post)
• Fuel level
• Fuel level sensor
• Fuse 25a
• Fuse 5a
• G106 (left forward ground stud, behind left headlamp)
• Hot at all times
• Ignition positive relay
• Instru- ment pack
• Left heelboard fuse box (below left rear seat)
• Low power (red)
• Nca
• Pnk/red
• Red
• Red/pnk
• Right engine bay fuse box (right front of eng compt)
• Secondary air injection pump (left front of eng)
• Secondary air injection relay (in right engine bay relays)
• Tacho
• Transmission control module (behind right side of dash)
• Trip
• Vss out