ENGINE PERFORMANCE – BMW M6 2014 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.4L TURBO

4.4L Turbo, Engine Performance Wiring Diagram (1 of 11) for BMW M6 2014

List of elements for 4.4L Turbo, Engine Performance Wiring Diagram (1 of 11) for BMW M6 2014:

• (right side of transmission) gearbox input-speed sensor
• (top right side of fuel tank) natural vacuum leak detection (nvld)
• 10a
• 11b
• 8681 1b
• Act electric fan
• Activation
• Bus sig cas
• Clutch module sig
• Computer data lines system
• Cooling fans system
• Dc/dc converter (under left side of luggage compt)
• Digital motor electronics (top right rear of engine)
• Electric fan act
• Engine gnd
• Engine sig
• Engine start sig
• Fuse
• Fuse 20a
• Fuse 5a
• Hall snsr gnd
• Hall snsr sig
• Hall snsr sply
• Hot at all times
• Hot w/ terminal 15n 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)
• Leak detection sig
• Lin bus sig
• Nca
• Power distribution system
• Pressure switch
• Pt can bus sig
• Rad shut sol
• Rear fuse holder (in rear power distribution box)
• Red
• Spark plug
• Spd sig
• Starting/ charging system
• Term 15 sply
• Term 30b pwr sply
• Wake up sig
• X13 1b
• X13 2b
• Z10 13b (right "c" pillar)
• Z6000 1b (left rear of engine)
• Z6000 2b
• Z6000 3b
• Z6000 5b

4.4L Turbo, Engine Performance Wiring Diagram (2 of 11) for BMW M6 2014

List of elements for 4.4L Turbo, Engine Performance Wiring Diagram (2 of 11) for BMW M6 2014:

• (at accelerator pedal)
• (below right rear seat) electrical fuel pump
• (or nca)
• (top of fuel tank) fuel pump control module (ekps)
• Accelerator pedal module
• Center console operating unit
• Clutch switch module (m/t) (on clutch master cylinder)
• Computer data lines system
• Early production
• Exhaust flap electric changeover valve
• Fuel pump act
• Fuel pump gnd
• Fuse 10a
• Fuse 30a
• Gnd
• Hot w/ terminal 15n relay energized
• Hot w/ terminal 30b relay energized
• Junction box (under right side of dash)
• Late production
• Nca
• Oil pressure switch (left side of engine)
• Pt can bus sig
• Red
• Term 30b pwr sply
• Wake up sig
• Z1 3b
• Z1 6b
• Z10 18b
• Z10 9b (left kick panel)

4.4L Turbo, Engine Performance Wiring Diagram (3 of 11) for BMW M6 2014

List of elements for 4.4L Turbo, Engine Performance Wiring Diagram (3 of 11) for BMW M6 2014:

• (on left cylinder bank) ignition coils cylinder
• (top left rear of engine) digital motor electronics 2
• (top right rear of engine) digital motor electronics
• (under center console) integrated chassis management (icm)
• Bus sig
• Computer data lines system
• Digital motor electronics 2 (top left rear of engine)
• Engine gnd
• Engine sig
• Fans system cooling
• Fuel inj 5 act
• Fuel inj 5 sply
• Fuel inj 6 act
• Fuel inj 6 sply
• Fuel inj 7 act
• Fuel inj 7 sply
• Fuel inj 8 act
• Fuel inj 8 sply
• Fuse 20a
• Hot w/ terminal 15n relay energized
• Ign coil 5 act
• Ign coil 5 sply
• Ign coil 6 act
• Ign coil 6 sply
• Ign coil 7 act
• Ign coil 7 sply
• Ign coil 8 act
• Ign coil 8 sply
• Junction box (under right side of dash)
• Lin bus sig
• Lines system computer data
• Low pressure fuel sensor
• Nca
• Oil lvl sens sig
• Pnk
• Pt can sig
• Pump act
• Red
• Slave encoding
• Snsr sig
• Spark plug
• Term 15 sply
• Term 30b sply
• Transmission oil pump
• Transmission oil pump relay
• Volt sply
• Wake up sig
• X13 2b
• X697 1b
• Z1 3b
• Z6000 4b
• Z6000 5b

4.4L Turbo, Engine Performance Wiring Diagram (4 of 11) for BMW M6 2014

List of elements for 4.4L Turbo, Engine Performance Wiring Diagram (4 of 11) for BMW M6 2014:

• (bottom of engine oil pan) oil condition sensor
• (end of fuel-distribution rail) rail pressure sensor
• (in exhaust, downstream of catalytic converter) oxygen sensor after catalytic converter
• (left front of engine)
• (on exhaust manifold) oxygen sensor before catalytic converter
• (or red)
• (right side of engine, between cylinders 1 & 2) knock sensors cylinder 1 & 2
• (right side of engine, between cylinders 3 & 4) knock sensors cylinder 3 & 4
• Act vol ctrl
• Activation
• Digital motor electronics (top right rear of engine)
• Eng gnd
• Gnd
• Knock snsr sig
• Lin bus sig
• Nca
• Press snsr sig
• Quantity control valve
• Sig
• Signal
• Snsr gnd
• Snsr sig
• Snsr sply
• Sply
• Sply vol ctrl
• Starting/ charging system
• Switch sig
• Temp snsr sig
• Wastegate pressure converter valve
• Zero gear snsr

4.4L Turbo, Engine Performance Wiring Diagram (5 of 11) for BMW M6 2014

List of elements for 4.4L Turbo, Engine Performance Wiring Diagram (5 of 11) for BMW M6 2014:

• (front of engine) exhaust vanos solenoid valve
• (front of intake manifold) intake air temperature/ intake manifold pressure sensor
• (lower front of engine) crankshaft position sensor
• (on manual transmission) (w/o twin clutch gearbox) zero-gear sensor
• (or red)
• Brake light switch (under left side of dash)
• Can bus sig
• Car access system (under center of rear shelf)
• Charging pressure sensor
• Computer data lines system
• Electromotive throttle actuator
• Footwell module (left end of dash)
• Sw sig
• X697 1b
• Z10 9b (left kick panel)
• Z6000 5b

4.4L Turbo, Engine Performance Wiring Diagram (6 of 11) for BMW M6 2014

List of elements for 4.4L Turbo, Engine Performance Wiring Diagram (6 of 11) for BMW M6 2014:

• (behind catalytic converter) oxygen sensor 2 after catalytic converter
• (front of engine) exhaust vanos solenoid valve 2
• (left rear side of engine) oxygen sensor 2 before catalytic converter
• (right side of engine, between cylinders 5 & 6) knock sensors cylinder 5 & 6
• (right side of engine, between cylinders 7 & 8) knock sensors cylinder 7 & 8
• Act vol ctrl
• Activation
• Digital motor electronics 2 (top left rear of engine)
• Gnd
• Knock snsr sig
• Nca
• Press snsr sig
• Quantity control valve 2
• Sig
• Snsr gnd
• Snsr sig
• Snsr sply
• Sply
• Sply vol ctrl
• Temp snsr sig
• Wastegate pressure converter valve 2
• X698 1b

4.4L Turbo, Engine Performance Wiring Diagram (7 of 11) for BMW M6 2014

List of elements for 4.4L Turbo, Engine Performance Wiring Diagram (7 of 11) for BMW M6 2014:

• (or red)
• Charging pressure sensor 2
• Digital motor electronics (top right rear of engine)
• Digital motor electronics 2 (top left rear of engine)
• Electromotive throttle actuator 2
• Intake air temperature/intake manifold pressure sensor 2
• Motor act
• Motor position sensor
• Rail pressure sensor 2
• Snsr gnd
• Snsr sig
• Snsr sply
• Valvetronic actuator motor (right side of engine)
• Valvetronic servomotor 2

4.4L Turbo, Engine Performance Wiring Diagram (8 of 11) for BMW M6 2014

List of elements for 4.4L Turbo, Engine Performance Wiring Diagram (8 of 11) for BMW M6 2014:

• (front of engine) intake vanos solenoid valve
• (on coolant pump housing) engine coolant temperature sensor
• (right rear side of engine) exhaust camshaft sensor
• (right rear side of engine) intake camshaft sensor
• (right side of engine) hot film air mass meter
• Activation
• Can bus sig
• Clnt pmp
• Cooling fans system
• Digital motor electronics (top right rear of engine)
• Gnd
• Meter sig
• Meter sply
• Pump sig
• Pump sply
• Red
• Snsr sig
• Snsr sply
• Sply
• Tank vent valve

4.4L Turbo, Engine Performance Wiring Diagram (9 of 11) for BMW M6 2014

List of elements for 4.4L Turbo, Engine Performance Wiring Diagram (9 of 11) for BMW M6 2014:

• 10a
• 15a
• 25a
• 40a
• 804 1b
• 8682 1b
• 8683 1b
• 8684 1b
• Activation
• Digital motor electronics (top right rear of engine)
• Digital motor electronics 2 (top left rear of engine)
• Fuse
• Fuse 100a
• Fuse 20a
• Fuse 30a
• Fuse box (installed on battery)
• Gnd
• Hot at all times
• Hot w/ terminal 15n relay energized
• Ignition & fuel injection load-shedding relay
• Junction box (under right side of dash)
• Power distribution box
• Red
• Relay act
• Term 15 sply
• Term 87 sply
• Variable valve gear relay
• X13 2b
• X698 1b
• Z1 2b
• Z6000 5b
• Z6000 6b

4.4L Turbo, Engine Performance Wiring Diagram (10 of 11) for BMW M6 2014

List of elements for 4.4L Turbo, Engine Performance Wiring Diagram (10 of 11) for BMW M6 2014:

• (bottom of transmission) gearbox oil temperature sensor
• (front of engine) intake vanos solenoid valve 2
• (top rear of engine) fuel tank vent valve 2
• 40a
• 8685 1b
• Activation
• Can bus sig
• Digital motor electronics 2 (top left rear of engine)
• Exhaust camshaft sensor 2
• Fuse
• Gnd
• Intake camshaft sensor 2
• Mass air flow sensor 2
• Red
• Snsr sig
• Snsr sply
• Sply
• X697 1b
• X698 1b

4.4L Turbo, Engine Performance Wiring Diagram (11 of 11) for BMW M6 2014

List of elements for 4.4L Turbo, Engine Performance Wiring Diagram (11 of 11) for BMW M6 2014:

• Digital motor electronics (top right rear of engine)
• Fuel inj 1 act
• Fuel inj 1 sply
• Fuel inj 2 act
• Fuel inj 2 sply
• Fuel inj 3 act
• Fuel inj 3 sply
• Fuel inj 4 act
• Fuel inj 4 sply
• Fuel injector cylinders (fuel injectors 1, 2, 3 & 4: on right cylinder bank) (fuel injectors 5, 6, 7 & 8: on left cylinder bank)
• Ign coil 1 act
• Ign coil 1 sply
• Ign coil 2 act
• Ign coil 2 sply
• Ign coil 3 act
• Ign coil 3 sply
• Ign coil 4 act
• Ign coil 4 sply