ENGINE PERFORMANCE – BMW 528i 2008 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.0L

3.0L, Engine Performance Wiring Diagram (1 of 4) for BMW 528i 2008

List of elements for 3.0L, Engine Performance Wiring Diagram (1 of 4) for BMW 528i 2008:

• (below right rear seat) electric fuel pump
• (front of right front wheel) secondary air injection pump
• (right rear of engine compt) secondary air pump relay
• (right side of rear compt) electronically controlled fuel pump
• Acc pdl (+)
• Acc pdl grd
• Acc pdl sig
• Air pmp (+)
• Anti-lock brakes system
• Anti-theft system
• Anti-theft system power distribution system
• Brk lght sig
• Bsd sig
• Can h
• Can l
• Clutch sw
• Computer data lines system
• Cooling fans system
• Crankshaft breather heating 1 (left side of engine)
• Digital motor electronics control module (right rear engine compt)
• E box sig
• Elec fan sig
• Exh flap sig
• Front fuse holder (under right side of dash)
• Fuse f2 60a
• Fuse f72 20a
• Hot at all times
• Hot w/ terminal 30g relay energized
• Leak diag sig
• Nca
• Oxygen sensor 1 (before catalytic converter)
• Oxygen sensor 1 (behind catalytic converter)
• Oxygen sensor 2 (before catalytic converter)
• Oxygen sensor 2 (behind catalytic converter)
• Radiator outlet temperature sensor (right front of engine compt)
• Rear fuse holder (right side of rear compt)
• Red
• Rr spd sig
• Secd air sig
• Secondary air-hot film-air mass meter (right front of engine copmt)
• Sensor grd
• Sensor sig
• Start sig
• Td sig
• Term 15
• Veh immob sig
• X11001
• X11005
• X13663
• X13782 (right kick panel)
• X13784 (right front floor)
• X13792 (right side of rear compt)
• X18203
• X6 (right rear of engine compt)
• X60001
• X60002

3.0L, Engine Performance Wiring Diagram (2 of 4) for BMW 528i 2008

List of elements for 3.0L, Engine Performance Wiring Diagram (2 of 4) for BMW 528i 2008:

• (left side of dash) brake light switch
• (part of acceleration pedal assembly) accelerator pedal module
• (right rear of engine compt) dme relay
• (under left side of dash) clutch module switch
• Air mass flow sensor (top of engine)
• Anti- theft system
• Anti-lock brakes & exterior lights system
• B+ potential distributor (right rear of engine compt)
• Crankshaft position sensor (left rear side of engine)
• Disa controller 1 (top of engine)
• Disa controller 2 (top of engine)
• E-box fan
• Engine electronics fuse carrier
• Exhaust flap (left side of rear compt)
• Fuel tank leakage diagnostic module (behind right rear wheel)
• Fuel tank vent valve (top of engine)
• Fuse f01 30a
• Fuse f02 30a
• Fuse f03 20a
• Fuse f04 30a
• Fuse f06 10a
• Hot at all times
• Nca
• Oil condition sensor (right rear of engine)
• Power distribution system
• Red
• 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 528i 2008

List of elements for 3.0L, Engine Performance Wiring Diagram (3 of 4) for BMW 528i 2008:

• (left side of engine) crankshaft breather heating 2
• (right rear of engine compt) engine breather heating relay
• Anti- theft system
• Bsd sig
• Crankshaft breather heating 3
• Crankshaft breather heating 4
• Cylinder
• Digital motor electronics control module (right rear engine compt)
• Disa sig
• Dme rly
• Electric throttle actuator
• Eng heat rly
• Engine electronics fuse carrier
• Fuel injection valves
• Fuel injectors relay
• Fuel tank sig
• Fuse f010 5a
• Fuse f05 30a
• Hot at all times
• Intake pipe pressure sensor (top of engine)
• Knock sensor (right side 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 528i 2008

List of elements for 3.0L, Engine Performance Wiring Diagram (4 of 4) for BMW 528i 2008:

• (1,2: right front side of engine) (3,4: right center side of engine) (5,6: right rear side of engine) ignition coils
• (right rear of engine compt) vvt relay
• (top of engine) variable valve timing gear actuator
• Bsd sig
• Characteristic map thermostat (left front rear of engine)
• Cooling fans system
• Digital motor electronics control module (right rear engine compt)
• Eccentric shaft sensor (rear of engine)
• Engine coolant temperature sensor (front of engine)
• Engine electronics fuse carrier
• Exhaust camshaft sensor (rear of engine)
• Exhaust vanos solenoid valve (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 camshaft sensor (rear of engine)
• Intake vanos solenoid valve (front of engine)
• Interference suppression capacitor
• Nca
• Oil pressure switch (top front of engine)
• 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
• Vvt rly
• X6 (right rear of engine compt)
• X60003
• X60004
• X60006
• X60007
• X6176
• X6177
• X8682