ENGINE PERFORMANCE – BMW 750Li 2010 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.4L TWIN TURBO

4.4L Twin Turbo, Engine Performance Wiring Diagram (1 of 6) for BMW 750Li 2010

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram (1 of 6) for BMW 750Li 2010:

• (right rear wheelwell) fuel tank leakage diagnostic module
• Accelerator pedal module
• Cas bus sig
• Central gateway module (lower left end of dash)
• Computer data lines system
• Cooling fans system
• Diagnosis plug
• Digital motor electronics (right rear of engine compt)
• Electric changeover valve
• Electric fan activation
• Flexray bus sig
• Fuse 5a
• Gnd temperature sens
• Hot w/ terminal 30b relay energized
• Ignition coils cylinder (cylinders 1,2,3,4: top right of engine) (cylinders 5,6,7,8: top left of engine)
• Integrated chassis management (center console)
• Interference suppression capacitor 2 for ignition coils
• Interference suppression capacitor for ignition coils
• Lin bus sig
• Nca
• Pnk
• Power distribution system
• Pt-can bus sig
• Rear fuse holder
• Red
• Sig diagnostic module
• Spark plug
• Speed sig
• Start sig
• Temperature sensor sig
• Terminal 15
• Wake-up sig
• X64561
• X64562
• X64563
• X64564

4.4L Twin Turbo, Engine Performance Wiring Diagram (2 of 6) for BMW 750Li 2010

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram (2 of 6) for BMW 750Li 2010:

• (right rear of luggage compt)
• (top right of fuel tank) electric fuel pump
• Accelerator pedal module (on accelerator pedal bracket)
• Car access system (right of steering column)
• Computer data lines system
• Electric throttle valve actuator 2
• Exhaust flap electric changeover valve (left rear of luggage compt)
• Exhaust vanos solenoid valve 2 (left front of engine)
• Fuel pump control (ekps)
• Fuse 20a
• Fuse 5a
• Hot w/ terminal 15n relay energized
• Hot w/ terminal 30b relay energized
• Intake vanos solenoid valve 2 (left front of engine)
• Knock sensor cylinder 5 & 6 (left side of engine)
• Knock sensor cylinder 7 & 8 (left side of engine)
• Nca
• Pt-can bus sig
• Rear fuse holder
• Terminal 30b
• Z10 17b (right rear of luggage compt)

4.4L Twin Turbo, Engine Performance Wiring Diagram (3 of 6) for BMW 750Li 2010

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram (3 of 6) for BMW 750Li 2010:

• (left front of engine) volume control valve 2
• (left rear of engine) exhaust camshaft sensor 2
• (left rear of engine) intake camshaft sensor 2
• Air control valve 2
• Air mass flow sens 2
• Camshaft sens 2
• Camshaft sensor 2
• Charcoal filter valve
• Digital motor electronics (right rear of engine compt)
• Fuse 100a
• Fuse 30a
• Fuse box (center of luggage compt)
• Fuse holder (right front of engine compt)
• Gnd rail press sens 2
• Ground
• Hot at all times
• Ign coils & fuel inj
• Knock sens sig
• Load shedding relay for ignition coils & fuel injectors
• Low press fuel sens
• Low pressure fuel sensor
• Manifold press sens 2
• Nca
• Oxygen sens 2 gnd
• Oxygen sens 2 sig
• Oxygen sens sig
• Oxygen sensor 2 before catalytic converter (before right catalytic converter)
• Red
• Terminal 87
• Throttle valve 2
• Turbocharger coolant pump
• Vanos sol valve 2
• Volume ctrl valve 2
• Wastegate valve 2
• X60004
• X7517

4.4L Twin Turbo, Engine Performance Wiring Diagram (4 of 6) for BMW 750Li 2010

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram (4 of 6) for BMW 750Li 2010:

• (bottom right of engine) crankshaft sensor
• (on left air intake) air mass flow sensor 2
• (top right of engine) intake camshaft sensor
• (top right rear of engine) exhaust camshaft sensor
• Charcoal filter valve
• Charge air pressure sensor 2
• Fuse 15a
• Fuse 30a
• Fuse 5a
• Hot w/ terminal 15n relay energized
• Hot w/ terminal 30b relay energized
• Intake air temperature/ manifold pressure sensor 2 (on left intake air duct)
• Junction box (right side of dash)
• Knock sensor cylinder 1 & 2 (right side of engine)
• Knock sensor cylinder 3 & 4 (right side of engine)
• Nca
• Oil pressure switch (left rear of engine)
• Oxygen sensor 2 after catalytic converter (behind right catalytic converter)
• Pressure converter wastegate valve (front of engine)
• Pressure converter wastegate valve 2 (front of engine)
• Rail pressure sensor 2 (left side of engine)
• Recirculated air control valve 2
• Red
• Thrust air control valve

4.4L Twin Turbo, Engine Performance Wiring Diagram (5 of 6) for BMW 750Li 2010

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram (5 of 6) for BMW 750Li 2010:

• (lower left rear of engine)
• (lower right rear of engine) oil condition sensor
• (right front of engine) exhaust vanos solenoid valve
• (right front of engine) intake vanos solenoid valve
• (right rear of engine compt) volume control valves relay
• Air control valve
• Air press sens 2
• Alternator
• Bsd bus sig
• Camshaft sensor
• Coolant pump
• Cooling fans system
• Digital motor electronics (right rear of engine compt)
• Fuse 30a
• Ground
• Hot w/ terminal 15n relay energized
• Junction box (right side of dash)
• Knock sens sig
• Manifold press sens
• Map thermostat
• Mass flow sens 2
• Oil pressure sw
• Oxygen sens 2 sig
• Oxygen sens gnd
• Oxygen sens sig
• Rail press sens 2
• Red
• Terminal 15
• Throttle actr 2
• Throttle valve actr
• Vanos sol valve
• Volume control valve
• Volume ctrl valve
• Volume ctrl valves
• Wastegate valve
• X60002
• X60004
• X7517

4.4L Twin Turbo, Engine Performance Wiring Diagram (6 of 6) for BMW 750Li 2010

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram (6 of 6) for BMW 750Li 2010:

• (lower right front of engine) rail pressure sensor
• (on left air intake) air mass sensor
• (on right intake air duct) intake air temperature/ manifold pressure sensor
• (right front of engine) charge air pressure sensor
• (right side of engine compt) engine coolant temperature sensor
• Activation ign coil 1
• Activation ign coil 2
• Activation ign coil 3
• Activation ign coil 4
• Activation ign coil 5
• Activation ign coil 6
• Activation ign coil 7
• Activation ign coil 8
• Air mass flow sens
• Air pressure sensor
• Bsd bus signal
• Coolant temp sens
• Crankshaft sens sig
• Cylinder 1
• Cylinder 2
• Cylinder 3
• Cylinder 4
• Cylinder 5
• Cylinder 6
• Cylinder 7
• Cylinder 8
• Digital motor electronics (right rear of engine compt)
• Electric throttle valve actuator
• Fuel injection cylinders (cylinders 1,2,3,4: top right of engine): (cylinders 5,6,7,8: top left of engine)
• Fuse 30a
• Gnd
• Gnd rail press sens
• Hot w/ terminal 15n relay energized
• Junction box (right side of dash)
• Manifold press sens
• Nca
• Oxygen sens gnd
• Oxygen sens sig
• Oxygen sensor after catalytic converter (behind left catalytic converter)
• Oxygen sensor before catalytic converter (before left catalytic converter)
• Rail press sens
• Red
• Temperature sensor
• Terminal 30b
• Throttle valve actr
• X60001
• X60002
• X60005