ENGINE PERFORMANCE – BMW 550i GT 2010 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.4L TWIN TURBO

4.4L Twin Turbo, Engine Performance Wiring Diagram (1 of 6) for BMW 550i GT 2010

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram (1 of 6) for BMW 550i GT 2010:

• (behind right rear wheel) fuel tank leakage diagnostic module
• Accelerator pedal module
• Cas bus sig
• Central gateway module
• Computer data lines system
• Cooling fans system
• Diagnosis socket
• Digital motor electronics (dme) control module (right rear engine compt)
• Electric changeover valve
• Electric fan activation
• Flexray bus sig
• Fuse 5a
• Gnd temperature sens
• Hot w/ terminal 30b relay energized
• Ignition coils (1 to 5: right side of engine) (6 to 8: left side of engine)
• Ignition coils interference suppression capacitor
• Ignition coils interference suppression capacitor 2
• Integrated chassis management
• Lin bus sig
• Nca
• Pnk
• Power distribution system
• Pt-can bus sig
• Rear fuse holder (right side of rear compt)
• 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 550i GT 2010

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram (2 of 6) for BMW 550i GT 2010:

• (below right rear seat) electric fuel pump
• Accelerator pedal module (part of acceleration pedal assembly)
• Car access system
• Computer data lines system
• Electric throttle valve actuator 2
• Exhaust flap electric changeover valve
• Exhaust vanos solenoid valve 2 (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 (front of engine)
• Knock sensor cylinder 5 & 6
• Knock sensor cylinder 7 & 8
• Nca
• Pt-can bus sig
• Rear fuse holder (right side of rear compt)
• Terminal 30b
• X95 1b
• Z10 17b (right side of cargo area)

4.4L Twin Turbo, Engine Performance Wiring Diagram (3 of 6) for BMW 550i GT 2010

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram (3 of 6) for BMW 550i GT 2010:

• (rear of engine) exhaust camshaft sensor 2
• (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 (dme) control module (right rear engine compt)
• Fuse 100a
• Fuse 30a
• Fuse box
• Fuse holder
• Gnd rail press sens 2
• Ground
• Hot at all times
• Ign coils & fuel inj
• Ignition & fuel injection load shedding relay
• Knock sens sig
• Low press fuel sens
• Low pressure fuel sensor (top of engine)
• Manifold press sens 2
• Nca
• Oxygen sens 2 gnd
• Oxygen sens 2 sig
• Oxygen sens sig
• Oxygen sensor 2 before catalytic converter (before catalytic converter)
• Red
• Terminal 87
• Throttle valve 2
• Turbocharger coolant pump
• Vanos sol valve 2
• Volume control valve 2
• Volume ctrl valve 2
• Wastegate valve 2
• X168 1b
• X60004
• X6053
• X7517
• X8682
• X8683

4.4L Twin Turbo, Engine Performance Wiring Diagram (4 of 6) for BMW 550i GT 2010

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram (4 of 6) for BMW 550i GT 2010:

• (left front of engine) air mass flow sensor 2
• (rear of engine) exhaust camshaft sensor
• (rear of engine) intake camshaft sensor
• Boost pressure sensor 2
• Charcoal filter valve
• Crankshaft sensor
• Fuse 10a
• Fuse 20a
• Fuse 30a
• Hot w/ terminal 15n relay energized
• Hot w/ terminal 30b relay energized
• Intake air temperature/intake manifold pressure sensor 2 (left side of engine)
• Junction box (right side of dash)
• Knock sensor cylinder 1 & 2
• Knock sensor cylinder 3 & 4
• Nca
• Oxygen sensor 2 after catalytic converter
• Pressure converter wastegate valve
• Pressure converter wastegate valve 2
• Rail pressure sensor 2 (on left cylinder bank fuel rail)
• Recirculated air control valve 2
• Red
• Thrust air control valve
• X13 1b
• X13 2b

4.4L Twin Turbo, Engine Performance Wiring Diagram (5 of 6) for BMW 550i GT 2010

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram (5 of 6) for BMW 550i GT 2010:

• (bottom of engine) oil condition sensor
• (front of engine) exhaust vanos solenoid valve
• (front of engine) intake vanos solenoid valve
• Air control valve
• Air press sens 2
• Alternator
• Bsd bus sig
• Camshaft sensor
• Coolant pump
• Cooling fans system
• Digital motor electronics (dme) control module (right rear 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
• 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 control valves relay
• Volume ctrl valve
• Volume ctrl valves
• Wastegate valve
• X13 1b
• X60002
• X60004
• X7517

4.4L Twin Turbo, Engine Performance Wiring Diagram (6 of 6) for BMW 550i GT 2010

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram (6 of 6) for BMW 550i GT 2010:

• (bottom of engine) oil pressure switch
• (front of engine) engine coolant temperature sensor
• (on right cylinder head fuel rail) rail pressure sensor
• (right side of engine) intake air temperature/intake manifold pressure 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 mass sensor
• Air pressure sensor
• Boost 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 (dme) control module (right rear engine compt)
• Electric throttle valve actuator
• Fuel injectors (1 to 4: right side of engine) (5 to 8: left side 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
• Oil pressure switch
• Oxygen sens gnd
• Oxygen sens sig
• Oxygen sensor after catalytic converter (behind catalytic converter)
• Oxygen sensor before catalytic converter (before catalytic converter)
• Rail press sens
• Red
• Temperature sensor
• Terminal 30b
• Throttle valve actr
• X13 2b
• X60001
• X60002
• X60005