ENGINE PERFORMANCE – BMW 525i 2006 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.0L

3.0L, Engine Performance Wiring Diagram (1 of 4) for BMW 525i 2006

List of elements for 3.0L, Engine Performance Wiring Diagram (1 of 4) for BMW 525i 2006:

• (under right side of rear seat) electric fuel pump
• Acc pdl (+)
• Acc pdl grd
• Acc pdl sig
• Air pmp (+)
• Anti-lock brakes system
• Anti-theft system
• Anti-theft system starting/charging system
• Brk lght sig
• Bsd sig
• Can h
• Can l
• Clutch sw
• Computer data lines system
• Coolant outlet temperature sensor
• Cooling fans system
• Crankshaft breather heating 1
• Digital motor electronics control unit (left rear engine compt)
• E box (left rear of engine compt)
• E box sig
• Elec fan sig
• Electronically controlled fuel pump
• Exh flap sig
• Fuse f2 60a
• Fuse f72 20a
• Heated oxygen sensor 1 (behind catalytic converter)
• Heated oxygen sensor 1 (in front of catalytic converter)
• Heated oxygen sensor 2 (behind catalytic converter)
• Heated oxygen sensor 2 (in front of catalytic converter)
• Hot at all times
• Hot w/ term 30g relay energized
• Leak diag sig
• Nca
• Red
• Rr spd sig
• Secd air sig
• Secondary air pump
• Secondary air pump relay
• Secondary air-hot film-air mass meter
• Sensor grd
• Sensor sig
• Sensor sog
• Start sig
• Td sig
• Term 15
• Veh immob sig
• X11001
• X11005
• X13663
• X13782 (right kick panel)
• X13784 (right front floor)
• X13792
• X3507
• X6 (right rear of engine compt)
• X60001
• X60002

3.0L, Engine Performance Wiring Diagram (2 of 4) for BMW 525i 2006

List of elements for 3.0L, Engine Performance Wiring Diagram (2 of 4) for BMW 525i 2006:

• (if equipped) clutch switch module
• Abs & exterior lights system
• Accelerator pedal module
• Air mass flow sensor
• Anti- theft system
• B+ potential distributor
• Brake light switch
• Crankshaft position sensor (left side of engine)
• Disa controller 1
• Disa controller 2
• Dme relay
• E-box (left rear of engine compt)
• E-box fan
• Exhaust flap valve (left rear of luggage compt)
• Fuel tank leakage diagnostic module (right rear wheelhouse)
• Fuel tank vent valve
• Fuse f01 30a
• Fuse f02 30a
• Fuse f03 20a
• Fuse f04 30a
• Fuse f06 10a
• Hot at all times
• Nca
• Oil condition sensor
• Red
• Starting/ charging system
• X13787 (left front floor)
• X6 (right rear of engine compt)
• X64101
• X64102
• X8680
• X8681

3.0L, Engine Performance Wiring Diagram (3 of 4) for BMW 525i 2006

List of elements for 3.0L, Engine Performance Wiring Diagram (3 of 4) for BMW 525i 2006:

• Anti- theft system
• Bsd sig
• Crankcase ventilation heater relay
• Crankshaft breather heating 2
• Cyl 1
• Cyl 2
• Cyl 3
• Cyl 4
• Cyl 5
• Cyl 6
• Digital motor electronics control unit (left rear engine compt)
• Disa sig
• Dme rly
• E-box (left rear of engine compt)
• Electric throttle actuator (top left side of engine)
• Eng heat rly
• Fuel injection valves
• Fuel injectors relay
• Fuel tank sig
• Fuse f010 5a
• Fuse f05 30a
• Hot at all times
• Intake pipe pressure sensor
• Knock sensor (rear of engine)
• Nca
• Red
• Sensor (+)
• Sensor grd
• Sensor sig
• Throttle (-)
• Throttle grd
• Throttle sig
• X6 (right rear of engine compt)
• X60005
• X8680
• X8685

3.0L, Engine Performance Wiring Diagram (4 of 4) for BMW 525i 2006

List of elements for 3.0L, Engine Performance Wiring Diagram (4 of 4) for BMW 525i 2006:

• (left rear of engine compt) e-box
• (top center of engine) ignition coils
• Bsd sig
• Camshaft position sensor (exhaust) (right front of engine)
• Camshaft position sensor (intake) (on front of engine)
• Characteristic map cooling thermostat (on cylinder head)
• Cooling fans system
• Digital motor electronics control unit (left rear engine compt)
• Eccentric shaft sensor
• Engine coolant temperature sensor
• Exhaust vanos valve (right front of engine)
• Fuse f07 40a
• Ground
• Hot at all times
• Ign 1 sig
• Ign 2 sig
• Ign 3 sig
• Ign 4 sig
• Ign 5 sig
• Ign 6 sig
• Inj 1 sig
• Inj 2 sig
• Inj 3 sig
• Inj 4 sig
• Inj 5 sig
• Inj 6 sig
• Intake vanos valve (left side of engine, under intake)
• Interference suppression capacitor
• Nca
• Oil pressure switch
• Oil sw sig
• Red
• Sensor (+)
• Sensor 1 grd
• Sensor 1 sig
• Sensor 2 grd
• Sensor 2 sig
• Sensor grd
• Sensor sig
• Sheild
• Term 30
• Term 87
• Thermo sig
• Vanos (+)
• Var gear sig
• Variable valve timing gear actuator
• Vvt relay
• Vvt rly
• X6 (right rear of engine compt)
• X60003
• X60004
• X60006
• X60007
• X6176
• X6177
• X8682