ENGINE PERFORMANCE – BMW ActiveHybrid 3 2014 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.0L TURBO HYBRID

3.0L Turbo Hybrid, Engine Performance Wiring Diagram (1 of 8) for BMW ActiveHybrid 3 2014

List of elements for 3.0L Turbo Hybrid, Engine Performance Wiring Diagram (1 of 8) for BMW ActiveHybrid 3 2014:

• (pins 16 to 19 not used)
• (right corner of luggage compt)
• (top of engine) z6000 1b
• (under engine valve cover) valvetronic actuator motor
• Accelerator pedal module (part accelerator pedal assembly)
• Brake vacuum sensor (on brake vacuum booster assembly)
• Computer data lines system
• Cooling fans system
• Cut-out relay
• Digital motor electronics (lower left side of engine)
• Dme main relay
• Electric fan
• Electrical exhaust flap (left side of rear compt)
• Eng start sig
• Environmental air catalyst sensor
• Flap activation
• Flexray bus sig
• Front electronic module (right end of dash)
• Fuel inj activation
• Fuel inj sply
• Fuel tank non return valve
• Fuel tank pressure sensor
• Fuel tank sig
• Fuse 15a
• Fuse 20a
• Fuse 40a
• Fuse 5a
• Gnd
• Hall sens gnd
• Hall sens sig
• Hall sens sply
• Hot w/ terminal 30b relay energized
• Ignition & fuel injection relay
• Leak detection sig
• Lin bus sig
• Motor position sensor
• Mtr activation
• Nca
• Pnk
• Pt-can bus sig
• Pt-can bus sig term 15 wake up sig
• Rear fuse holder (right side of rear compt)
• Red
• Rly activation
• Sens gnd
• Sens sig
• Sens sply
• Spd sig
• Sply
• Term 15 sply
• Valvetronic relay
• Vlv sply
• Z10 2b (right front corner of engine compt)
• Z10 6b (right footwell)
• Z10 9b
• Z11 1b
• Z11 3b
• Z11 4b
• Z8 3b

3.0L Turbo Hybrid, Engine Performance Wiring Diagram (2 of 8) for BMW ActiveHybrid 3 2014

List of elements for 3.0L Turbo Hybrid, Engine Performance Wiring Diagram (2 of 8) for BMW ActiveHybrid 3 2014:

• Act activation
• Bsd bus sig
• Cool pmp
• Cooling fans system
• Cylinders 1-3
• Cylinders 4-6
• Digital motor electronics (lower left side of engine)
• Elec trtl act gnd
• Elec trtl act sig
• Front power distribution box (right rear of engine compt)
• Fuse 10a
• Fuse 125a
• Fuse 15a
• Fuse 5a
• Fuse box
• Hot at all times
• Hot w/ terminal 15n relay energized
• Hot w/ terminal 30b relay energized
• Knock sens sig
• Knock sensor
• Late production
• Natural vacuum leak detection temperature sensor & pressure switch
• Nca
• Oxygen sensor before catalytic converter
• Power distribution system
• Quantity control valve
• Rear fuse holder (right side of rear compt)
• Red
• Sens gnd
• Sens sig
• Sens sply
• Sply
• Transfer terminal point (early production)
• Vlv activation
• Vlv sply
• Wastegate valve pressure converter (w/o exhaust emissions standard euro 6)
• X1397 1b
• X541 1b
• X541 2b
• Z10 9b (right corner of luggage compt)

3.0L Turbo Hybrid, Engine Performance Wiring Diagram (3 of 8) for BMW ActiveHybrid 3 2014

List of elements for 3.0L Turbo Hybrid, Engine Performance Wiring Diagram (3 of 8) for BMW ActiveHybrid 3 2014:

• (top of engine) fuel injectors
• (top of engine) ignition coil cylinders
• Crankshaft sensor
• Digital motor electronics (lower left side of engine)
• Electromotive throttle actuator
• Fuel inj 1 activation
• Fuel inj 1 sply
• Fuel inj 2 activation
• Fuel inj 2 sply
• Fuel inj 3 activation
• Fuel inj 3 sply
• Fuel inj 4 activation
• Fuel inj 4 sply
• Fuel inj 5 activation
• Fuel inj 5 sply
• Fuel inj 6 activation
• Fuel inj 6 sply
• High pressure pump position sensor (if equipped)
• Ign coil 1 activation
• Ign coil 1 sply
• Ign coil 2 activation
• Ign coil 2 sply
• Ign coil 3 activation
• Ign coil 3 sply
• Ign coil 4 activation
• Ign coil 4 sply
• Ign coil 5 activation
• Ign coil 5 sply
• Ign coil 6 activation
• Ign coil 6 sply
• Intake air temperature pressure sensor
• Intake manifold pressure sensor (rear of intake manifold)
• Nca
• Oil level sensor (bottom of oil pan)
• Oxygen sensor after catalytic converter
• Spark plug
• Z20 1b (right side front of engine)
• Z21 1b (right side of engine)
• Z22 1b (right rear of engine)

3.0L Turbo Hybrid, Engine Performance Wiring Diagram (4 of 8) for BMW ActiveHybrid 3 2014

List of elements for 3.0L Turbo Hybrid, Engine Performance Wiring Diagram (4 of 8) for BMW ActiveHybrid 3 2014:

• (front of engine)
• (lower left side of engine) digital motor electronics
• (rear of engine) characteristic map thermostat
• (top center of engine)
• Bypass blow-off valve
• Electric changeover vlv sply
• Electrical wastegate valve (w/ exhaust emissions standard euro 6)
• Engine coolant temperature sensor (rear of engine)
• Engine oil pressure sensor (left side of engine)
• Engine oil temperature sensor (left side of engine)
• Engine ventilation heating
• Exhaust camshaft sensor (front of engine)
• Exhaust vanos solenoid valve
• Heater gnd
• Heater sply
• Hot film air mass meter (in engine air intake duct)
• Intake camshaft sensor (front of engine)
• Intake vanos solenoid valve
• Lin bus sig
• Map activation
• Map sply
• Meter gnd
• Meter sig
• Meter sply
• Mtr actv
• Nca
• Oil press vlv sply
• Oil pressure control valve
• Rail pressure sensor (left side of engine)
• Rotor position sensor
• Sens gnd
• Sens sig
• Sens sply
• Shutoff valve (w/ sport package)
• Shutoff vlv
• Tank venting valve
• Venture nozzle pressure sensor
• Vlv activation
• Vlv sply
• W/ exhaust emissions standard euro 6
• W/o exhaust emissions standard euro 6
• X704 1b
• X705 1b

3.0L Turbo Hybrid, Engine Performance Wiring Diagram (5 of 8) for BMW ActiveHybrid 3 2014

List of elements for 3.0L Turbo Hybrid, Engine Performance Wiring Diagram (5 of 8) for BMW ActiveHybrid 3 2014:

• Accumulator management electronics
• Computer data lines system
• Electric vacuum pump
• Fuse 5a
• Fuse 7.5a
• High voltage safety connector (on hybrid 1b battery)
• Hot w/ bi-stable relay energized
• Hot w/ terminal 30b relay energized
• Nca
• Rear fuse holder (right side of rear compt)
• Refrigerant shutoff valve (high-voltage battery)
• Rotor position sensor (left side of transmission)
• Safety battery terminal generator 2b
• Temperature sensor (electrical machine)
• X13 8b
• X13 9b
• Z10 8b (on left rear wheelwell)
• Z6000 2b (top of engine)
• Z6000 3b (front of engine)

3.0L Turbo Hybrid, Engine Performance Wiring Diagram (6 of 8) for BMW ActiveHybrid 3 2014

List of elements for 3.0L Turbo Hybrid, Engine Performance Wiring Diagram (6 of 8) for BMW ActiveHybrid 3 2014:

• 10b
• Air conditioning system
• Computer data lines system
• Dc/dc generter
• Electrical air conditioning compressor (right front of engine compt)
• Electrical machine
• Electrical machine electronics (under left front of vehicle)
• Front power distribution box (right rear of engine compt)
• Fuse 10a
• Fuse 40a
• Fuse 5a
• Fuse holder
• Hot w/ terminal 30b relay energized
• Nca
• Red
• System air conditioning
• X601 1b
• Z10 29b (under right side of vehicle)
• Z10 70b

3.0L Turbo Hybrid, Engine Performance Wiring Diagram (7 of 8) for BMW ActiveHybrid 3 2014

List of elements for 3.0L Turbo Hybrid, Engine Performance Wiring Diagram (7 of 8) for BMW ActiveHybrid 3 2014:

• (right front of engine)
• 11b
• Auxiliary battery
• Battery
• Capacitor box
• Cut-off relay
• Front power distribution box (right rear of engine compt)
• Fuse 100a
• Fuse 20a
• Fuse 40a
• Fuse 5a
• Fuse box
• Fuse box 2
• Hot w/ terminal 30b relay energized
• Intelligent battery sensor 2
• Nca
• Rear fuse holder (right side of rear compt)
• Red
• Safety battery terminal generator
• Safety battery terminal starter unit generator
• Starter motor generator
• Transfer terminal point 3
• X13 1b
• X601 1b
• X671 3b
• Z10 26b
• Z6000 2b (top of engine)

3.0L Turbo Hybrid, Engine Performance Wiring Diagram (8 of 8) for BMW ActiveHybrid 3 2014

List of elements for 3.0L Turbo Hybrid, Engine Performance Wiring Diagram (8 of 8) for BMW ActiveHybrid 3 2014:

• (under right rear seat) (w/ ethanol sensor) electric fuel pump
• Computer data lines system
• Early production
• Electric fuel pump (w/o ethanol sensor) (under right rear seat)
• Fuel pump control (ekps)
• Jump start terminal point (right side of engine compt)
• Late production
• Nca
• Positive battery connection point
• Red
• Red 1b
• Reverse polarity protection (right front corner of engine compt)
• Starter
• Transfer terminal point
• Z10 7b (behind right rear passenger seat)