ENGINE PERFORMANCE – BMW X3 30i 2008 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.0L

3.0L, Engine Performance Wiring Diagram (1 of 4) for BMW X3 30i 2008

List of elements for 3.0L, Engine Performance Wiring Diagram (1 of 4) for BMW X3 30i 2008:

• (below right rear seat) electric fuel pump
• (right side of rear seat) x494
• Acc pdl (+)
• Acc pdl gnd
• Acc pdl sig
• Air conditioning system
• Anti-lock brakes system
• Brk lght sig
• Button sig
• Can h
• Can l
• Clutch sw
• Computer data lines system
• Computer data lines system anti-theft system
• Cooling fans system
• Crankshaft breather heating 1
• Cruise control system
• Digital motor electronics control unit (left rear engine compt)
• Dme compre
• E box sig
• Elec fan sig
• Exh flap
• Fuel pump control (ekps)
• Fuel tank leakage diagnostic module
• Fuse f102 80a
• Fuse f29 5a
• Fuse f34 5a
• Fuse f54 20a
• Fuse f9 5a
• Hot at all times
• Hot in acc run or start
• Hot in run or start
• Leak diag sig
• Nca
• Oxygen sensor 2 before catalytic converter
• Oxygen sensor before catalytic converter
• Oxygen sensor behind catalytic converter
• Power distribution (right side of dash)
• Red
• Rr spd sig
• Sensor gnd
• Sensor grd
• Sensor sig
• Sensor sog
• Td sig
• Term 15
• Veh immob sig
• Vss
• X10015
• X10016
• X13663
• X18203
• X60001
• X60002
• X60192
• X60193
• X6454

3.0L, Engine Performance Wiring Diagram (2 of 4) for BMW X3 30i 2008

List of elements for 3.0L, Engine Performance Wiring Diagram (2 of 4) for BMW X3 30i 2008:

• (under left side of dash) brake light switch
• (under left side of dash) clutch switch
• Accelerator pedal module
• Air mass flow sensor
• Anti- theft system
• Crankshaft sensor
• Disa controller 1
• Disa controller 2
• Dme relay
• E-box fan
• Exhaust flap (left side of rear compt)
• Exterior lights system
• Fuel tank vent valve
• Fuse f01 20a
• Fuse f02 10a
• Fuse f03 30a
• Fuse f04 30a
• Fuse f06 30a
• Nca
• Oil condition sensor
• Red
• Starting/ charging system
• To vvt relay (diagram 3 of 4)
• X1108 (left kick panel)
• X60192
• X60193
• X60194
• X6454

3.0L, Engine Performance Wiring Diagram (3 of 4) for BMW X3 30i 2008

List of elements for 3.0L, Engine Performance Wiring Diagram (3 of 4) for BMW X3 30i 2008:

• Bsd sig
• Can h
• Can l
• Computer data lines system
• Cylinder
• Cylinder 1-3
• Cylinder 4-6
• Digital motor electronics control unit (left rear engine compt)
• Disa sig
• Dme rly
• Double knock sensor
• Electric throttle valve
• From fuse f03 (diagram 2 of 4)
• Fuel injectors
• Fuel injectors relay
• Fuel tank sig
• Fuse f07 20a
• Fuse f09 40a
• Hot at all times
• Intake pipe pressure sensor
• Nca
• Red
• Sensor (+)
• Sensor grd
• Sensor sig
• Throttle grd
• Throttle sig
• Throttle sply
• Variable valve timing gear relay
• X60005
• X60193
• X60194
• X6454

3.0L, Engine Performance Wiring Diagram (4 of 4) for BMW X3 30i 2008

List of elements for 3.0L, Engine Performance Wiring Diagram (4 of 4) for BMW X3 30i 2008:

• Bsd sig
• Characteristic map cooling thermostat
• Cooling fans system
• Digital motor electronics control unit (left rear engine compt)
• Eccentric shaft sensor
• Engine coolant temperature sensor
• Exhaust camshaft sensor
• Exhaust gnd
• Exhaust vanos solenoid valve
• Ground
• Ign 1 sig
• Ign 2 sig
• Ign 3 sig
• Ign 4 sig
• Ign 5 sig
• Ign 6 sig
• Ignition coils & cylinders
• Inj 1 sig
• Inj 2 sig
• Inj 3 sig
• Inj 4 sig
• Inj 5 sig
• Inj 6 sig
• Intake camshaft sensor
• Intake gnd
• Intake vanos solenoid valve
• Interference suppression capacitor
• Nca
• Oil pressure switch
• Oil sw sig
• Red
• Sensor (+)
• Sensor 1 sig
• Sensor 2 sig
• Sensor grd
• Sensor sig
• Shield
• Term 30
• Term 87
• Thermo sig
• Vanos (+)
• Var gear sig
• Variable valve timing gear actuator
• Vvt rly
• X60003
• X60004
• X60006
• X60007
• X6176
• X6177
• X6454