ENGINE PERFORMANCE – Land Rover Freelander S 2003 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.5L

2.5L, Engine Performance Wiring Diagram (1 of 3) for Land Rover Freelander S 2003

List of elements for 2.5L, Engine Performance Wiring Diagram (1 of 3) for Land Rover Freelander S 2003:

• (pins 15-19 not used)
• (pins 25-26 not used)
• A/c system
• Abs ecu (right front of engine compt)
• Accelerator pedal position sensor (lower left side of firewall)
• Alternator
• C0017
• C0053
• C0059
• C0331
• C0332
• C0501
• C0558-1 (base of left "a" pillar)
• C0570
• C0571
• C0572
• C0575
• C0576
• C0578
• C0580
• C0581
• C0603
• C0932
• C1959
• Can
• Cruise control ecu (under passenger seat)
• Diagnostic socket (under center console, on right side)
• Electronic automatic transmission ecu (inside e-box)
• Engine compartment fuse box (left rear of engine compt)
• Engine control module (ecm) (left side e-box)
• Engine control module relay
• Engine immobilization ecu (behind center of dash)
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse link 10 40a
• Header
• Hot at all times
• Hot in run or start
• Inertia switch (left rear of engine compt)
• J/c c0017 (lower left front of eng compt)
• Leak detection unit (below right rear wheelwell)
• Main relay
• Passenger compartment fuse box (behind left side of dash)
• Pnk
• Thermostat monitoring sensor (lower front of engine compt)

2.5L, Engine Performance Wiring Diagram (2 of 3) for Land Rover Freelander S 2003

List of elements for 2.5L, Engine Performance Wiring Diagram (2 of 3) for Land Rover Freelander S 2003:

• (top of engine) inline resistor
• Balance valve 1 (on top of engine)
• Brake pedal sensor (under left side of dash, near brake pedal support)
• Butterfly valve (on top of engine)
• C0551
• C0553
• C0556-1 (left rear of luggage compt)
• C0701
• C1967-1 (base of "a" pillar)
• Cooling fan control unit (top left corner of cooling fan assembly)
• Crankshaft position sensor (at lower left rear of engine)
• Cruise control system
• Fuel pump
• Fuel tank unit
• Header
• Ignition coils
• J/c c0551 (right rear of luggage compt)
• J/c c0553 (beneath eng compt fuse box)
• Purge control valve (on inlet manifold chamber, next to throttle body)

2.5L, Engine Performance Wiring Diagram (3 of 3) for Land Rover Freelander S 2003

List of elements for 2.5L, Engine Performance Wiring Diagram (3 of 3) for Land Rover Freelander S 2003:

• (pins 12-16 not used)
• (pins 2-6 not used)
• (pins 26-28 not used)
• (pins 8-12 not used)
• Air flow meter (between air cleaner housing & throttle body, on intake air duct)
• C0553
• C0604
• C0606
• Camshaft position sensor (lower left rear of engine)
• Electric throttle unit (on intake manifold)
• Engine control module (ecm) (inside e-box)
• Engine coolant temperature sensor (on left side of engine)
• Fuel injectors
• Header
• Heated oxygen sensor (even post- catalyst) (on right exhaust pipe, downstream of converter)
• Heated oxygen sensor (even pre- catalyst) (below right exhaust manifold, on exhaust pipe)
• Heated oxygen sensor (odd post- catalyst) (on left exhaust pipe, downstream of converter)
• Heated oxygen sensor (odd pre- catalyst) (below left exhaust manifold, on exhaust pipe)
• Inet air temperature sensor (on top rear of engine)
• J/c c0553 (beneath eng compt fuse box)
• Knock sensor (on top center of engine)
• Nca