ENGINE PERFORMANCE – BMW 320xi 2013 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.0L TURBO

2.0L Turbo, Engine Performance Wiring Diagram (1 of 4) for BMW 320xi 2013

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (1 of 4) for BMW 320xi 2013:

• (not used)
• (right rear of luggage compt) dc/dc converter
• 2b sply
• 3b 15 sply
• 8b bus sig
• Accelerator pedal module (part of accelerator pedal assembly)
• Act rly bus sig
• Brake light switch (under left side of dash)
• Brk lt sw sig
• Bus sig flexray
• Clu sig term 30
• Clutch sig
• Clutch switch module (under left side of dash)
• Computer data lines system
• Cooling fans system
• Cut-out relay
• Diagnosis plug
• Digital motor electronics (dme) control module (top rear of engine)
• Dme main relay
• Electric coolant pump 2
• Electric fan
• Electrical exhaust flap
• Eng strt sig
• Environmental air catalyst sensor
• Ethanol sens sig
• Ethanol sens sply
• Flap activation
• Flexray
• Flexray bus sig
• Front electronic module (right end of dash)
• Fuel inj activation
• Fuel inj sply
• Fuse 125a
• Fuse 15a
• Fuse 20a
• Fuse 40a
• Fuse box
• Gnd
• Hall sens gnd
• Hall sens sig
• Hall sens sply
• Hot at all times
• Ign sply
• Ignition & fuel injection relay
• Leak detection sig
• Lin bus sig
• Motor position sensor
• Mtr activation
• Natural vacuum leak detection temperature sensor & pressure sensor
• Pnk
• Power distribution box
• Pt-can bus sig
• Red
• Rly activation
• Sens gnd
• Sens sig
• Sens sply
• Spd sig
• Term
• Term 15
• Term 15 sply
• Term 15 wake up sig
• Term 30b sply
• Transfer terminal point
• Valvetronic actuator motor
• Valvetronic relay
• Vlv sply
• X13 1b
• Z10 2b
• Z10 4b
• Z10 9b
• Z11 3b
• Z11 4b
• Z6000 4b
• Z8 3b

2.0L Turbo, Engine Performance Wiring Diagram (2 of 4) for BMW 320xi 2013

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (2 of 4) for BMW 320xi 2013:

• (front left side of engine) knock sensor cylinder 1 & 2
• (rear left side of engine) knock sensor cylinder 3 & 4
• Act activation
• Alternator
• Digital motor electronics (dme) control module (top rear of engine)
• Elec trtl act gnd
• Elec trtl act sig
• Elec trtl act sply
• Ethanol sensor
• Front power distribution box (right rear of engine compt)
• Fuse 10a
• Fuse 15a
• Fuse 5a
• Hot at all times
• Hot w/ terminal 15n relay energized
• Hot w/ terminal 30b relay energized
• Knock sens sig
• Lin bus sig
• Nca
• Oil lvl sens sig
• Oil lvl sens sply
• Oxygen sens sig
• Oxygen sensor before catalytic converter
• Power distribution system
• Pressure sens sig
• Rear fuse holder (right side of rear compt)
• Red
• Sens gnd
• Sens sig
• Sens sply
• Vlv activation
• Vlv sply
• Wastegate valve pressure converter
• Z10 1b
• Zero gear sensor (top of transmi- ssion)

2.0L Turbo, Engine Performance Wiring Diagram (3 of 4) for BMW 320xi 2013

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (3 of 4) for BMW 320xi 2013:

• (above fuel injector cylinder 1) fuel injector cylinder 1
• (above fuel injector cylinder 2) fuel injector cylinder 2
• (above fuel injector cylinder 3) fuel injector cylinder 3
• (above fuel injector cylinder 4) fuel injector cylinder 4
• (above ignition coil cylinder 1)
• (above ignition coil cylinder 2)
• (above ignition coil cylinder 3)
• (above ignition coil cylinder 4)
• 11b
• Crankshaft sensor
• Digital motor electronics (dme) control module (top rear of engine)
• Electric throttle actuator (on right cylinder bank throttle body assembly)
• 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
• Fuse 20a
• Hot w/ terminal 30b relay enerziged
• 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
• Ignition coil cylinder 1
• Ignition coil cylinder 2
• Ignition coil cylinder 3
• Ignition coil cylinder 4
• Intake air temperature pressure sensor
• Intake manifold pressure sensor (rear of intake manifold)
• Nca
• Oil level sensor (bottom of oil pan)
• Oil pressure control valve
• Oxygen sensor after catalytic converter
• Quantity control valve
• Rail pressure sensor (left side of engine)
• Rear fuse holder (right side of rear compt)
• Red
• Spark plug
• Suction jet pump pressure sensor
• Z6000 1b
• Z6000 2b

2.0L Turbo, Engine Performance Wiring Diagram (4 of 4) for BMW 320xi 2013

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram (4 of 4) for BMW 320xi 2013:

• (front of engine) exhaust vanos solenoid actuator
• (front of engine) intake vanos solenoid actuator
• (top center of engine) tank venting valve
• Bypass blow-off valve
• Characteristic map thermostat
• Computer data lines system
• Cooling fans system
• Digital motor electronics (dme) control module (top rear of engine)
• Elec wstgt val sply
• Elec wstgt vlv gnd
• Elec wstgt vlv sig
• Electric fuel pump (under right rear seat)
• Electrical wastegate valve
• Engine coolant temperature sensor (top front of engine)
• Engine oil pressure & temperature sensor
• Engine ventilation heating
• Exhaust camshaft sensor (left front of cylinder head)
• Fuel pump control (ekps)
• Heater gnd
• Heater sply
• Hot film air mass meter (in engine air intake duct)
• Intake camshaft sensor (left front of cylinder head)
• Lin bus sig
• Map activation
• Map sply
• Meter gnd
• Meter sig
• Meter sply
• Nca
• Radiator outlet temperature sensor (right side of engine)
• Red
• Rotor position sensor
• Sens gnd
• Sens sig
• Sens sply
• Sply
• Sply pump
• Vlv activation
• Vlv sply
• X13 1b
• X664 1b
• Z10 7b