ENGINE PERFORMANCE – BMW 650i 2012 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.4L TWIN TURBO

4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (1 of 11) for BMW 650i 2012

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (1 of 11) for BMW 650i 2012:

• (right rear of luggage compt)
• (top right side of fuel tank) natural vacuum leak detection
• 11b
• Car access system (w/o automatic gearbox)
• Clutch module
• Computer data lines system
• Cooling fans system
• Dc/dc converter (under left side of luggage compt)
• Digital motor electronics (right front of engine compt)
• Early production
• Fuse 10a
• Fuse 5a
• Hot at all times
• Hot w/ bistable relay energized
• Hot w/ terminal 30b relay energized
• Ignition coils cylinder (ignition coils 1, 2, 3 & 4: on right cylinder bank) (ignition coils 5 & 6: on left cylinder bank)
• Junction box (under right side of dash)
• Late production
• Nca
• Pressure switch
• Rear fuse holder
• Red
• Spark plug
• Z10 13b (right "c" pillar)
• Z10 9b (left kick panel)
• Z6000 1b
• Z6000 2b (left front of engine compt)
• Z6000 3b right front of engine compt

4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (2 of 11) for BMW 650i 2012

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (2 of 11) for BMW 650i 2012:

• (at accelerator pedal)
• (below right rear seat) electric fuel pump
• (under right rear seat) electric fuel pump control (ekps)
• Accelerator pedal module
• Car access system
• Computer data lines system
• Digital motor electronics (right front of engine compt)
• Electric fuel pump
• Exhaust flap electric changeover valve
• Fuse 20a
• Fuse 5a
• Gnd
• Hot w/ terminal 15n relay energized
• Hot w/ terminal 30b relay energized
• Low pressure fuel sensor
• Nca
• Pt-can bus sig
• Rear fuse holder
• Sply, terminal 30b
• X60004
• Z10 18b

4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (3 of 11) for BMW 650i 2012

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (3 of 11) for BMW 650i 2012:

• (on left cylinder bank)
• (right front of engine compt) digital motor electronics control module
• (under center console) integrated chassis management
• Computer data lines system
• Digital motor electronics 2
• Fuse 10a
• Hot w/ terminal 30b relay energized
• Ignition coils cylinder
• Junction box (under right side of dash)
• Nca
• Pnk
• Red
• Spark plug
• Z6000 4b (left kick panel)

4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (4 of 11) for BMW 650i 2012

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (4 of 11) for BMW 650i 2012:

• (cylinders 1 & 2: right side of engine) knock sensor
• (cylinders 3 & 4: right side of engine) knock sensor
• (end of fuel-distribution rail) rail pressure sensor
• (in exhaust, downstream of catalytic converter) oxygen sensor after catalytic converter
• (in oil reservoir) oil level sensor
• (in right plenum box) quantity control valve
• (left side of engine) oil pressure switch
• (on exhaust manifold) oxygen sensor before catalytic converter
• Digital motor electronics (right front of engine compt)
• Nca
• Red
• Starting/ charging system
• Wastegate valve pressure converter

4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (5 of 11) for BMW 650i 2012

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (5 of 11) for BMW 650i 2012:

• (front of engine)
• (left front of engine) exhaust vanos solenoid valve
• (lower front of engine) crankshaft sensor
• (on manual transmission) (w/o automatic gearbox) zero gear sensor
• Charging pressure sensor
• Digital motor electronics (right front of engine compt)
• Electric throttle valve actuator
• Front of intake manifold intake air temperature/ manifold pressure sensor
• Red
• X60002
• X60004
• X697 1b

4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (6 of 11) for BMW 650i 2012

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (6 of 11) for BMW 650i 2012:

• (right side of engine, between cylinders 5 & 6) knock sensor
• (right side of engine, between cylinders 7 & 8) knock sensor
• Digital motor electronics 2
• Exhaust vanos solenoid valve 2
• Nca
• Oxygen sensor 2 after catalytic converter
• Oxygen sensor 2 before catalytic converter
• Quantity control valve 2
• Red
• Wastegate valve 2 pressure converter
• X698 1b

4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (7 of 11) for BMW 650i 2012

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (7 of 11) for BMW 650i 2012:

• Charging pressure sensor 2
• Digital motor electronics (right front of engine compt)
• Digital motor electronics 2
• Electric throttle valve actuator 2
• Intake air temperature/ manifold pressure sensor 2
• Motor position sensor
• Rail pressure sensor 2
• Red
• Valvetronic actuator motor (right side of engine)
• Valvetronic servomotor 2

4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (8 of 11) for BMW 650i 2012

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (8 of 11) for BMW 650i 2012:

• (left front of engine) tank vent valve
• (on coolant pump housing) engine coolant temperature sensor
• Blow-off valve
• Cooling fans system
• Digital motor electronics (right front of engine compt)
• Exhaust camshaft sensor
• Fuse 100a
• Fuse box (installed on battery)
• Hot at all times
• Hot film air mass meter
• Inlet vanos solenoid valve
• Intake camshaft sensor
• Red

4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (9 of 11) for BMW 650i 2012

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (9 of 11) for BMW 650i 2012:

• Car access system
• Digital motor electronics (right side of engine compt)
• Digital motor electronics 2
• Dme main relay
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 40a
• Power distribution
• Red
• Relay for ignition & fuel injection relay
• Valvetronic relay
• Z10 3b (right front of engine compt)
• Z6000 5b
• Z6000 6b

4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (10 of 11) for BMW 650i 2012

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (10 of 11) for BMW 650i 2012:

• (front of engine) intake vanos solenoid valve 2
• (top rear of engine) fuel tank vent valve 2
• Digital motor electronics 2
• Exhaust camshaft sensor 2
• Hot film air mass meter 2
• Inlet camshaft sensor 2
• Recirculated air control valve 2
• Red
• X698 1b

4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (11 of 11) for BMW 650i 2012

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram, A/T (11 of 11) for BMW 650i 2012:

• Digital motor electronics (right front of engine compt)
• Fuel injection cylinders (cylinders 1, 2, 3 & 4: on right cylinder bank) (cylinders 5, 6, 7 & 8: on left cylinder bank)
• Low pressure fuel sensor
• X60002

4.4L Twin Turbo, Engine Performance Wiring Diagram, M/T (1 of 6) for BMW 650i 2012

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram, M/T (1 of 6) for BMW 650i 2012:

• (under left rear of vehicle) fuel tank leakage diagnostic module
• Accelerator pedal module
• Activation solenoid
• Cas bus sig
• Central gateway module (left end of dash)
• Clutch module
• Clutch module sig
• Computer data lines system
• Cooling fans system
• Digital motor electronics (right front 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 (1 to 4: on right cylinder bank) (5 to 8: on left cylinder bank)
• Ignition coils interference suppression capacitor (right side of engine)
• Ignition coils interference suppression capacitor 2 (left side of engine)
• Integrated chassis management (under center console)
• 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
• Transmissions system
• Wake-up sig
• X64561
• X64562
• X64563
• X64564

4.4L Twin Turbo, Engine Performance Wiring Diagram, M/T (2 of 6) for BMW 650i 2012

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram, M/T (2 of 6) for BMW 650i 2012:

• (front of engine)
• (under right rear seat) electric fuel pump
• Accelerator pedal module (at accelerator pedal)
• Car access system (under center of rear shelf)
• Computer data lines system
• Electric throttle valve actuator 2
• Exhaust flap electric changeover valve
• Exhaust vanos solenoid valve 2
• Fuel pump control (ekps)
• Fuse 20a
• Fuse 5a
• Gear box temperature sensor
• Hot w/ terminal 15n relay energized
• Hot w/ terminal 30b relay energized
• Intake vanos solenoid valve 2
• Knock sensor cylinder 5 & 6 (right side of engine, between cylinders 5 & 6)
• Knock sensor cylinder 7 & 8 (right side of engine, between cylinders 7 & 8)
• Nca
• Rear fuse holder
• Red
• Z10 18b

4.4L Twin Turbo, Engine Performance Wiring Diagram, M/T (3 of 6) for BMW 650i 2012

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram, M/T (3 of 6) for BMW 650i 2012:

• (not used)
• Air control valve 2
• Air mass flow sens 2
• Camshaft sens 2
• Camshaft sensor 2
• Charcoal filter valve
• Digital motor electronics (right front of engine compt)
• Exhaust camshaft sensor 2
• Fuse 100a
• Fuse 30a
• Fuse box (installed on battery)
• Fuse holder
• Gnd rail press sens 2
• Ground
• Hot at all times
• Ign coils & fuel inj
• Ignition & fuel injection load shedding relay
• Intake camshaft sensor 2
• Knock sens sig
• Low press fuel sens
• Low pressure fuel sensor
• Manifold press sens 2
• Nca
• Oxygen sens 2 gnd
• Oxygen sens 2 sig
• Oxygen sensor 2 before catalytic converter (left rear side of engine)
• Red
• Terminal 87
• Throttle valve 2
• Turbocharger coolant pump
• Vanes sol valve 2
• Volume control valve 2
• Volume ctrl valve 2
• Wastegate valve 2
• X60004 manifold press sens 2
• X6053
• X7517
• X8682
• X8683

4.4L Twin Turbo, Engine Performance Wiring Diagram, M/T (4 of 6) for BMW 650i 2012

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram, M/T (4 of 6) for BMW 650i 2012:

• (left front of engine) air mass flow sensor 2
• (right rear side of engine) exhaust camshaft sensor
• (right rear side of engine) intake camshaft sensor
• Boost pressure sensor 2
• 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
• Junction box
• Knock sensor cylinder 1 & 2 (right side of engine, between cylinders 1 & 2)
• Knock sensor cylinder 3 & 4 (right side of engine, between cylinders 3 & 4)
• Nca
• Oxygen sensor 2 after catalytic converter
• Pressure converter wastegate valve
• Pressure converter wastegate valve 2
• Rail pressure sensor 2
• Recirculated air control valve 2
• Red
• Tank vent valve
• Thrust air control valve
• X13 1b

4.4L Twin Turbo, Engine Performance Wiring Diagram, M/T (5 of 6) for BMW 650i 2012

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram, M/T (5 of 6) for BMW 650i 2012:

• (bottom of engine oil pan) oil condition sensor
• (front of engine) exhaust vanos solenoid valve
• (front of engine) intake vanos solenoid valve
• (left side of engine) volume control valve
• (right front of engine compt) x7517
• Air control valve
• Alternator
• Boost press sens 2
• Bsd bus sig
• Camshaft sensor
• Coolant pump
• Cooling fans system
• Digital motor electronics (right front of engine compt)
• Fuse 30a
• Ground
• Hot w/ terminal 15n relay energized
• Junction box (under 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
• Throttle actr 2
• Throttle valve actr
• Transmissions system
• Vanes sol valve
• Volume control valves relay
• Volume ctrl valve
• Volume ctrl valves
• Wastegate valve
• X60002
• X60004
• X7517 (right front of engine compt)

4.4L Twin Turbo, Engine Performance Wiring Diagram, M/T (6 of 6) for BMW 650i 2012

List of elements for 4.4L Twin Turbo, Engine Performance Wiring Diagram, M/T (6 of 6) for BMW 650i 2012:

• (end of fuel- distribution rail) rail pressure sensor
• (front of engine) electric throttle valve actuator
• (front of intake manifold) intake air temperature/intake manifold pressure sensor
• (left side of engine) oil pressure switch
• (not used)
• (on coolant pump housing) engine coolant temperature sensor
• (right front side of engine) air mass flow sensor 1
• After catalytic conv
• Air mass flow sens
• Boost press sens
• Boost presser sens
• Boost pressure sensor
• Bsd bus sig
• Coolant terminal
• Crankshift sens
• Cylinder 1
• Cylinder 2
• Cylinder 3
• Cylinder 4
• Cylinder 5
• Cylinder 6
• Cylinder 7
• Cylinder 8
• Digital motor electronics (right front of engine compt)
• Eng colnt temp sens
• Fuel injectors (inj 1 to 4: on right cylinder bank) (inj 5 to 8: on left cylinder bank)
• Fuse 30a
• Gnd oxygen sens
• Gnd rail press sens
• Ground
• Hot w/ terminal 15n relay energized
• Junction box (under right side of dash)
• Manifold press sens
• Mass flow sens
• Nca
• Oil pressure sw
• Oil temp sens
• Oxygen sensor after catalytic converter (in exhaust, downstream of catalytic converter)
• Oxygen sensor before catalytic converter (on exhaust manifold)
• Press sens
• Red
• Sig rail press sens
• Terminal 30b
• Terminal sens
• Throttle valve act
• Valve actuator
• X60001
• X60002
• X60005