ENGINE PERFORMANCE – BMW i3 Range Extender 2014 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

ELECTRIC

Electric, Engine Performance Wiring Diagram (1 of 12) for BMW i3 Range Extender 2014

List of elements for Electric, Engine Performance Wiring Diagram (1 of 12) for BMW i3 Range Extender 2014:

• (upper rear of right rear wheelwell) z6000 1b
• Activation
• Coolant temp sens
• Crankshft sens gnd
• Elec throttle act
• Elec throttle act gnd
• Elec throttle act sig
• Elec throttle act sply
• Electromotive throttle actuator (front of intake manifold)
• Fuse 15a
• Fuse 5a
• Gnd
• Gnd intake camshft sens
• Hot w/ terminal 30b relay energized
• Ignition & fuel injection relay
• Intake camshft sens sig
• Nca
• Oxy sen aft cat con gnd
• Oxy sens bfr cat conv
• Oxygen sens sig
• Oxygen sensor after catalytic converter (middle of catalytic converter)
• Oxygen sensor before catalytic converter (front of catalytic converter)
• Power distribution box life module (right side of dash)
• Pwr sply term 30b
• Range extender digital engine electronics (rex) (right rear of motor compt)
• Rdme main relay
• Red
• Term sply 15
• Term sply 30
• X13 4b
• X558 4b
• Z10 20b

Electric, Engine Performance Wiring Diagram (2 of 12) for BMW i3 Range Extender 2014

List of elements for Electric, Engine Performance Wiring Diagram (2 of 12) for BMW i3 Range Extender 2014:

• (in fuel tank) electric fuel pump
• (left rear side of engine block) coolant temperature sensor
• (near engine oil filter) oil pressure switch
• (right side of dash) fuel pump relay
• (top of engine) tank vent valve
• Cool temp sens sig
• Crankshaft sensor (middle left side of engine block)
• Crankshft sens sig
• Crankshft sens sply
• Elect throttle act
• Elect throttle sig
• Fuel pmp rly act
• Intake cam sens sig
• Intake camshaft sensor (top of cylinder head cover)
• Integrated act sply
• Lines system computer data
• Nca
• Oil press sw sig
• Oxy sens aft catly
• Oxy sens aft sig
• Oxy sens gnd
• Oxy sens sig
• Pt-can bus sig
• Range extender digital engine electronics (rex) (right rear of motor compt)
• Red
• Tank vent vlv act
• Tank vent vlv sply
• Wake up sig term 15
• X13 4b
• X558 3b
• Z10 5b (right rear of front compt)

Electric, Engine Performance Wiring Diagram (3 of 12) for BMW i3 Range Extender 2014

List of elements for Electric, Engine Performance Wiring Diagram (3 of 12) for BMW i3 Range Extender 2014:

• (above 1 cylinders) ignition coil cylinder 1
• (above 2 cylinders) ignition coil cylinder 2
• (top of engine) fuel injector cylinder 1
• (top of engine) fuel injector cylinder 2
• Fuel inj 1 activation
• Fuel inj 1 sply
• Fuel inj 2 activation
• Fuel inj 2 sply
• Fuse 20a
• Fuse 5a
• Hot w/ terminal 30b relay energized
• Ign coil 1 activation
• Ign coil 2 activation
• Ign coil sply
• Ignition coils suppression capacitor
• Intake air temperature/ intake-manifold pressure sensor (top of intake air manifold)
• Intke air temp gnd
• Intke air temp sig
• Intke air temp sply
• Knock sens 1 & 2
• Knock sensor cylinder 1 & 2 (left side of engine block)
• Nca
• Plug spark
• Power distribution box life module (right side of dash)
• Range extender digital engine electronics (rex) (right rear of motor compt)
• Red
• Spark plug
• X558 3b
• Z19 1b (top of engine)

Electric, Engine Performance Wiring Diagram (4 of 12) for BMW i3 Range Extender 2014

List of elements for Electric, Engine Performance Wiring Diagram (4 of 12) for BMW i3 Range Extender 2014:

• (at fuel filler flap) fuel filler flap servo drive
• (behind accelerator pedal) accelerator pedal module
• Accel pedal gnd
• Accel pedal sig
• Accel pedal sply
• Act cut-out rly
• Act cut-out rly 2
• Act elec cool pump
• Activation
• Computer data lines system
• Cut-out rly 2 sig
• Electric fan sig
• Electrical digital motor electronics (behind rear cover in left front wheelwell)
• Flexray bus sig
• Fuse 10a
• Gnd
• Hot w/ terminal 30f relay energized
• Hybrid pressure refuelling electronic control unit
• Lin bus sig
• Lines system computer data
• Pnk
• Power distribution box life module (right side of dash)
• Pt-can bus sig
• Red
• Sig
• Temp sens sig
• Term 15 wake-up sig
• Term 30 pwr sply
• Term 30f pwr sply
• X558 2b
• Z10 2b (under right side of dash)
• Z10 5b (right rear of front compt)

Electric, Engine Performance Wiring Diagram (5 of 12) for BMW i3 Range Extender 2014

List of elements for Electric, Engine Performance Wiring Diagram (5 of 12) for BMW i3 Range Extender 2014:

• (in fuel tank) fuel tank pressure sensor
• (left front of front compt) electric fan cutoff relay
• (lower right side of dash) body domain controller
• (mounted on left side of fuel tank) tank isolation valve
• (on fuel filler flap assembly) fuel filler flap sensor
• (top of fuel tank assembly) fuel tank non-return valve
• Brake light switch (top of brake pedal assembly)
• Electric coolant pump (front of right rear wheelwell)
• Electric fan (front of right rear wheelwell)
• Engine compartment electric fan (left rear of motor compt)
• Engine compartment temperature sensor (left rear of motor compt)
• Engine compartment temperature sensor 2 (left front of motor compt)
• Nca
• Pnk
• Red
• Refuelling button
• X558 1b
• X558 4b
• X558 5b
• Z10 11b
• Z10 15b
• Z10 17b
• Z10 1b (under right side of dash)
• Z10 3b (under right side of dash)

Electric, Engine Performance Wiring Diagram (6 of 12) for BMW i3 Range Extender 2014

List of elements for Electric, Engine Performance Wiring Diagram (6 of 12) for BMW i3 Range Extender 2014:

• (right side of dash) electric fan 2 cutoff relay
• Computer data lines system
• Electric vacuum pump (left front of compt)
• Fuse 15a
• Fuse 5a
• Fuse 60a
• Fuse 7.5a
• Fuse box (right rear of front compt)
• High voltage safety connector (left front of front compt)
• Hot at all times
• Hot w/ terminal 15n relay energized
• Hot w/ terminal 30b relay energized
• Nca
• Parking lock module (on transmission)
• Passenger compartment refrigerant shutoff valve
• Power distribution box life module (right side of dash)
• Radiator shutter drive unit
• Red
• X13 2b
• X558 2b
• X558 4b
• X558 5b
• Z10 13b (left front wheelwell)
• Z10 4b (under right side of dash)

Electric, Engine Performance Wiring Diagram (7 of 12) for BMW i3 Range Extender 2014

List of elements for Electric, Engine Performance Wiring Diagram (7 of 12) for BMW i3 Range Extender 2014:

• (top of electrical machine) electrical machine electronics
• 02b
• 05b
• 11b
• 20b
• 21b
• 22b
• 23b
• 24b
• 25b
• 30b
• Act elec vacum pmp
• Act prking lck
• Air conditioning system
• Brk vacuum pre sens
• Chrging interfac sig
• Crash sig
• Dc/dc converter
• Electrical machine electronics (top of electrical machine)
• Ext conductor
• Gnd
• Hi volt +
• Hi volt -
• Hi volt loop sig
• Lines system computer data
• M262 2b
• Nca
• Neu conductor
• Parking lck sig
• Parking lock gnd
• Pt-can bus sig
• Red
• Sens gnd
• Shielding
• Sply
• Term 15 wake-up sig
• Term 30b pwr sply
• W/ comfort loading
• W/ quick charging function
• W/o comfort loading
• W/o quick charging function
• X13 2b
• Z10 35b
• Z6000 3b (left rear of motor compt)

Electric, Engine Performance Wiring Diagram (8 of 12) for BMW i3 Range Extender 2014

List of elements for Electric, Engine Performance Wiring Diagram (8 of 12) for BMW i3 Range Extender 2014:

• (except rex) electrical machine
• Battery
• Brake vacuum pressure sensor (on brake vacuum booster assembly)
• Central locking drive retaining hook (on engine compt lid central locking drive assembly)
• Charging lighting socket
• Charging socket central locking drive (on charging socket)
• Computer data lines system
• Front high voltage charging socket (center of front compt)
• Fuse 5a
• Hot w/ terminal 30b relay energized
• Hot w/ terminal 30f relay energized
• Nca
• Power distribution box life module (right side of dash)
• Red
• Retaining hook switch (on engine compt lid central locking drive assembly)
• Rotor position sensor
• Safety terminal battery (on battery positive (+) post)
• Temperature sensor
• Temperature sensor 2
• W/ quick charging function
• W/o quick charging function
• X13 2b
• X558 1b
• X558 4b
• Z10 23b
• Z10 28b
• Z10 4b (under right side of dash)
• Z6000 7b

Electric, Engine Performance Wiring Diagram (9 of 12) for BMW i3 Range Extender 2014

List of elements for Electric, Engine Performance Wiring Diagram (9 of 12) for BMW i3 Range Extender 2014:

• (on electrical machine) convenience charging electronics
• 02b
• 03b
• 05b
• 14b
• A/c charging
• Act sw contact
• Activation
• Charging interface module (right rear of motor compt)
• Computer data lines system
• D/c charging
• Ext conductor
• Gnd
• Hall sens sig
• Hi volt +
• Hi volt -
• Hi volt loop sig
• Led activation
• Nca
• Neu conductor
• Pt-can bus sig
• Red
• Shielding
• Sig
• Sig charge
• Sw cont activation
• Term 15 wake-up sig
• Term 30b pwr sply
• Term 30c sig
• Term 30f pwr sply
• Z10 16b
• Z10 21b
• Z10 22b

Electric, Engine Performance Wiring Diagram (10 of 12) for BMW i3 Range Extender 2014

List of elements for Electric, Engine Performance Wiring Diagram (10 of 12) for BMW i3 Range Extender 2014:

• (bottom of electrical machine) (rex) range extender electrical machine electronics
• 02b
• 03b
• Charging socket cover central locking drive (on charging socket cover)
• Charging status display
• Computer data lines system
• Crash sig
• Except rex
• Fuse 5a
• Gnd
• Hi volt +
• Hi volt -
• Hi volt loop sig
• Hi volt phase u
• Hi volt phase v
• Hi volt phase w
• Hot w/ terminal 30f relay energized
• Nca
• Power distribution box life module (right side of dash)
• Pt-can bus sig
• Rear high voltage charging socket (right rear fender)
• Red
• Rex
• Rotor posi sens gnd
• Rotor posi sens sply
• Temp sens gnd
• Temp sens sig
• Term 15 wake-up sig
• Term 30b pwr sply
• W/ comfort loading
• W/o comfort loading
• X13 2b
• X13 3b
• X558 3b
• Z10 24b
• Z6000 8b

Electric, Engine Performance Wiring Diagram (11 of 12) for BMW i3 Range Extender 2014

List of elements for Electric, Engine Performance Wiring Diagram (11 of 12) for BMW i3 Range Extender 2014:

• (rex) electrical machine
• Battery management electronics
• Cell block 7
• Cell block 8
• Cell supervision circuit 7
• Cell supervision circuit 8
• E196 1b
• From cell supervision circuit 6 (diagram 12 of 12)
• Fuse 5a
• Heater element
• High voltage battery unit (under center of vehicle)
• Hot w/ terminal 30b relay energized
• Hot w/ terminal 30f relay energized
• Nca
• Power distribution box life module (right side of dash)
• Red
• Rotor position sensor
• Safety box
• Temperature sensor
• X13 3b
• X200
• X201
• X205
• X558 4b
• X606
• X607
• X608
• X609
• X956 1b
• X957 1b

Electric, Engine Performance Wiring Diagram (12 of 12) for BMW i3 Range Extender 2014

List of elements for Electric, Engine Performance Wiring Diagram (12 of 12) for BMW i3 Range Extender 2014:

• A191 01b
• A191 1b
• Battery management electronics
• Cell block 1
• Cell block 2
• Cell block 3
• Cell block 4
• Cell block 5
• Cell block 6
• Cell supervision circuit 1
• Cell supervision circuit 2
• Cell supervision circuit 3
• Cell supervision circuit 4
• Cell supervision circuit 5
• Cell supervision circuit 6
• Computer data lines system
• High voltage battery unit (under center of vehicle)
• Refrigerator shutoff valve
• Temperature sensor
• To cell supervision circuit 7 (diagram 11 of 12)
• X14
• X200
• X600
• X601
• X602
• X603
• X604
• X605
• X610
• X611
• X612
• X613
• X614
• X615
• Z10 14b