ENGINE PERFORMANCE – Land Rover Discovery SE 1997 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.0L

4.0L, Engine Performance Wiring Diagrams (1 of 2) for Land Rover Discovery SE 1997

List of elements for 4.0L, Engine Performance Wiring Diagrams (1 of 2) for Land Rover Discovery SE 1997:

• (right side of eng compt, on fender well)
• 1 & 6
• 2 & 3
• 4 & 7
• 5 & 8
• Air conditioning system
• Anti-theft system
• C100
• C1029
• C1030
• C1032
• C1033
• C157
• C208
• C221
• C222
• Crankshaft position sensor (lower left rear of eng)
• Engine check warning light
• Engine compartment fuse box (right front of eng compt)
• Engine control module (ecm) (right rear corner of eng compt)
• Evaporative emission canister purge valve (right rear side of eng compt)
• Evaporative emission canister vent seal valve (at right side of eng compt)
• Fascia fuse box (behind left side of dash, left of steering column)
• Fuel injectors
• Fuel pump
• Fuel pump module (top of fuel tank)
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• G105
• G404 (left rear of eng compt)
• Hot at all times
• Hot in run or start
• Hot in start and run
• Idle air control valve (on throttle body)
• Ignition coils
• Inertia fuel shut-off switch (right rear of eng compt, on firewall)
• Instrument cluster
• Multi- function relay unit (right rear of eng compt)
• Multi- port fuel injection load relay
• Red
• Satellite fuse box 1 (behind left side of fascia, on fascia fuse block)
• Speed- ometer

4.0L, Engine Performance Wiring Diagrams (2 of 2) for Land Rover Discovery SE 1997

List of elements for 4.0L, Engine Performance Wiring Diagrams (2 of 2) for Land Rover Discovery SE 1997:

• (behind left side of dash) data link connector
• (right side of eng compt, on fender well)
• A/t
• Air conditioning system
• Anti- theft system
• Anti-lock brake system ecu (behind right side of dash, on bracket)
• Anti-lock brakes system
• C1017
• Camshaft position sensor (lower front of eng, near oil filter)
• Cruise control ecu (behind right side of dash, on bracket)
• Defogger system
• Engine control module (ecm) (right rear corner of eng compt)
• Engine coolant temperature sensor (on top left front of eng)
• Engine fuel temperature sensor (on top left front of eng)
• Fuel pressure sensor (on top of fuel tank)
• G105
• G200 (behind left footwell trim panel)
• G203 (behind right footweel trim panel)
• Instrument cluster system
• Intake air temperature sensor (at left side of eng compt, on air cleaner)
• Left heated oxygen sensor (lower left rear of eng compt)
• Left heated oxygen sensor (post catalyst) (on left exhaust pipe, downstream of cat convert)
• Left knock sensor (below left manifold, on exhaust pipe)
• M/t
• Mass air flow sensor (on intake air duct)
• Nca
• Neutral sense diode (behind right side of dash, on main wire harness)
• Park/neutral position switch (left side of transmission)
• Red
• Right heated oxygen sensor (lower right rear of eng compt)
• Right heated oxygen sensor (post catalyst) (on right exhaust pipe, downstream of cat convert)
• Right knock sensor (below right manifold, on exhaust pipe)
• Service reminder unit (behind right kick panel)
• Theft alarm unit (behind right side of dash, on bracket)
• Throttle position sensor (on throttle body)
• W/ theft alarm
• W/o theft alarm