ENGINE PERFORMANCE – Land Rover Range Rover SE 2001 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.0L

4.0L, Engine Performance Wiring Diagrams (1 of 3) for Land Rover Range Rover SE 2001

List of elements for 4.0L, Engine Performance Wiring Diagrams (1 of 3) for Land Rover Range Rover SE 2001:

• (not used)
• (pin 11-13 not used)
• (pin 18-19 not used)
• (pin 2-6 not used)
• (pin 20-22 not used)
• (right side of eng compt)
• A/c control relay
• Air conditioning system
• Body electrical control module (under right front seat)
• C0570
• C0572
• C0574
• C0575
• C0634
• C0635
• C0636
• C1281
• D5 diode
• Eng compt)
• Engine compartment fuse box
• Engine control module (ecm) (left rear corner of eng compt)
• Engine main control relay
• Evaporative emission canister vent seal valve (left rear of eng compt)
• Fuel injectors
• Fuel pump relay
• Fuse 10a
• Fuse 20a
• Fuse 30a
• G103
• G103 (right side of
• G105 (right rear of eng compt)
• G310 (beneath right front seat)
• Hot at all times
• Hot in run & start
• Ignition coils relay
• Left heated oxygen sensor (below left exhaust manifold, on exhaust pipe)
• Left heated oxygen sensor (post catalyst) (left exhaust pipe, downstream of catalytic convert)
• Nca
• Red
• Right heated oxygen sensor (below right exhaust manifold, on exhaust pipe)
• Right heated oxygen sensor (post catalyst) (right exhaust pipe, downstream of catalytic convert)
• Shorting link 10
• Shorting link 7
• Shorting link 9

4.0L, Engine Performance Wiring Diagrams (2 of 3) for Land Rover Range Rover SE 2001

List of elements for 4.0L, Engine Performance Wiring Diagrams (2 of 3) for Land Rover Range Rover SE 2001:

• (behind right kick panel) inertia fuel shut-off switch
• (on left side of eng) engine coolant temperature sensor
• (on throttle body) throttle position sensor
• (on top of fuel tank) fuel pressure sensor
• (top of fuel tank) fuel pump module
• (under right front seat) body electrical control module
• C1281
• C1289
• C1357
• Camshaft position sensor (lower left front of eng)
• Crankshaft position sensor (lower left rear of eng)
• Evaporative emission canister purge valve (left side of eng compt)
• Fuel pump
• G103 (right side of eng compt)
• G105 (right rear of eng compt)
• Left knock sensor (lower left side of eng, near eng mount)
• Mass airflow sensor (on intake air duct)
• Nca
• Red
• Right knock sensor (lower right side of eng, near starter)
• Secondary air injection valve (left side of eng compt)

4.0L, Engine Performance Wiring Diagrams (3 of 3) for Land Rover Range Rover SE 2001

List of elements for 4.0L, Engine Performance Wiring Diagrams (3 of 3) for Land Rover Range Rover SE 2001:

• (beneath right front seat) g310
• (pin 1-7 not used)
• (pin 23-28 not used)
• (pin 37-39 not used)
• (pin 50-52 not used)
• (right rear of engine compt)
• 1 & 6
• 2 & 3
• 4 & 7
• 5 & 8
• Air conditioning system
• Anti-lock brakes system
• Body electrical control module (under right front seat)
• C0573
• C0574
• C0575
• C0636
• C0637
• C0638
• C0639
• C1276
• C1279
• C1280
• C1288
• C1289
• C233
• Capacitor link 1
• Capacitor link 2
• Capacitor link 3
• Control unit & message center display
• Data link connector (obd-ii) (lower right side of dash)
• E-box fan (left rear corner of eng compt)
• Electronic suspension system
• Engine compart- ment fuse box
• Engine control module (ecm) (left rear corner of eng compt)
• Fuse 10a
• Fuse 50a
• G103 (right side of eng compt)
• G105
• G120 (right side of eng)
• Hot at all times
• Hot in run & start
• Idle air control valve (left side of eng)
• Ignition coils pack 1
• Ignition coils pack 2
• Instrument cluster
• Malfunction indicator lamp (check engine)
• Nca
• Pnk
• Red
• Secondary air injection pump (right front of engine compt)
• Secondary air injection pump relay
• Service reminder indicator (service engine)
• Trans- missions system

4.6L

4.6L, Engine Performance Wiring Diagrams (1 of 3) for Land Rover Range Rover SE 2001

List of elements for 4.6L, Engine Performance Wiring Diagrams (1 of 3) for Land Rover Range Rover SE 2001:

• (not used)
• (pin 11-13 not used)
• (pin 18-19 not used)
• (pin 2-6 not used)
• (pin 20-22 not used)
• (right side of eng compt)
• A/c control relay
• Air conditioning system
• Body electrical control module (under right front seat)
• C0570
• C0572
• C0574
• C0575
• C0634
• C0635
• C0636
• C1281
• D5 diode
• Eng compt)
• Engine compartment fuse box
• Engine control module (ecm) (left rear corner of eng compt)
• Engine main control relay
• Evaporative emission canister vent seal valve (left rear of eng compt)
• Fuel injectors
• Fuel pump relay
• Fuse 10a
• Fuse 20a
• Fuse 30a
• G103
• G103 (right side of
• G105 (right rear of eng compt)
• G310 (beneath right front seat)
• Hot at all times
• Hot in run & start
• Ignition coils relay
• Left heated oxygen sensor (below left exhaust manifold, on exhaust pipe)
• Left heated oxygen sensor (post catalyst) (left exhaust pipe, downstream of catalytic convert)
• Nca
• Red
• Right heated oxygen sensor (below right exhaust manifold, on exhaust pipe)
• Right heated oxygen sensor (post catalyst) (right exhaust pipe, downstream of catalytic convert)
• Shorting link 10
• Shorting link 7
• Shorting link 9

4.6L, Engine Performance Wiring Diagrams (2 of 3) for Land Rover Range Rover SE 2001

List of elements for 4.6L, Engine Performance Wiring Diagrams (2 of 3) for Land Rover Range Rover SE 2001:

• (behind right kick panel) inertia fuel shut-off switch
• (on left side of eng) engine coolant temperature sensor
• (on throttle body) throttle position sensor
• (on top of fuel tank) fuel pressure sensor
• (top of fuel tank) fuel pump module
• (under right front seat) body electrical control module
• C1281
• C1289
• C1357
• Camshaft position sensor (lower left front of eng)
• Crankshaft position sensor (lower left rear of eng)
• Evaporative emission canister purge valve (left side of eng compt)
• Fuel pump
• G103 (right side of eng compt)
• G105 (right rear of eng compt)
• Left knock sensor (lower left side of eng, near eng mount)
• Mass airflow sensor (on intake air duct)
• Nca
• Red
• Right knock sensor (lower right side of eng, near starter)
• Secondary air injection valve (left side of eng compt)

4.6L, Engine Performance Wiring Diagrams (3 of 3) for Land Rover Range Rover SE 2001

List of elements for 4.6L, Engine Performance Wiring Diagrams (3 of 3) for Land Rover Range Rover SE 2001:

• (beneath right front seat) g310
• (pin 1-7 not used)
• (pin 23-28 not used)
• (pin 37-39 not used)
• (pin 50-52 not used)
• (right rear of engine compt)
• 1 & 6
• 2 & 3
• 4 & 7
• 5 & 8
• Air conditioning system
• Anti-lock brakes system
• Body electrical control module (under right front seat)
• C0573
• C0574
• C0575
• C0636
• C0637
• C0638
• C0639
• C1276
• C1279
• C1280
• C1288
• C1289
• C233
• Capacitor link 1
• Capacitor link 2
• Capacitor link 3
• Control unit & message center display
• Data link connector (obd-ii) (lower right side of dash)
• E-box fan (left rear corner of eng compt)
• Electronic suspension system
• Engine compart- ment fuse box
• Engine control module (ecm) (left rear corner of eng compt)
• Fuse 10a
• Fuse 50a
• G103 (right side of eng compt)
• G105
• G120 (right side of eng)
• Hot at all times
• Hot in run & start
• Idle air control valve (left side of eng)
• Ignition coils pack 1
• Ignition coils pack 2
• Instrument cluster
• Malfunction indicator lamp (check engine)
• Nca
• Pnk
• Red
• Secondary air injection pump (right front of engine compt)
• Secondary air injection pump relay
• Service reminder indicator (service engine)
• Trans- missions system