ENGINE PERFORMANCE – Smart Fortwo Passion 2014 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

1.0L

1.0L, Engine Performance Wiring Diagram (1 of 4) for Smart Fortwo Passion 2014

List of elements for 1.0L, Engine Performance Wiring Diagram (1 of 4) for Smart Fortwo Passion 2014:

• (left side of dash) secondary air injection pump relay
• (on accelerator pedal assembly) accelerator pedal sensor
• (on engine assembly) secondary air injection pump
• (on fuel tank) fuel tank pressure sensor
• 87/1.1
• Activated charcoal filter shut-off valve (left side of engine compt)
• Adjustable camshaft timing solenoid (top front of engine)
• Air pump
• Can h
• Can l
• Check engine mil ind
• Computer data lines system
• Cruise control system
• Cruise control system computer data lines system
• Ekpr
• Euv
• Fuse 36 50a
• Gnd
• Hot at all times
• Instrument cluster
• Kwdg
• Lshhk
• M sensor
• Me-sfi (me) control unit (right rear of luggage compt)
• Nwdg
• Nws
• Oil pressure switch (on oil filter housing)
• Pnk
• Pwg1
• Pwg2
• Red
• Secondary air injection pump fuse
• Secondary air injection pump switchover valve (engine compt)
• Sig
• Tev
• Tp gnd
• Tp sig
• Tp source
• W11/5 (behind right rear bumper)
• W7 (right rear of trunk)
• X15

1.0L, Engine Performance Wiring Diagram (2 of 4) for Smart Fortwo Passion 2014

List of elements for 1.0L, Engine Performance Wiring Diagram (2 of 4) for Smart Fortwo Passion 2014:

• (in fuel tank) fuel pump w/ fuel level sensor
• Electric fuel pump relay
• Fuel level sensor
• Fuse 15a
• Fuse 25a
• Fuse 7.5a
• Hot at all times
• Hot in on or start
• Main relay
• Me-sfi(me) control unit (right rear of luggage compt)
• Pnk
• Red
• Sam control unit (under left side of dash)
• W7 (right rear of trunk)
• X26

1.0L, Engine Performance Wiring Diagram (3 of 4) for Smart Fortwo Passion 2014

List of elements for 1.0L, Engine Performance Wiring Diagram (3 of 4) for Smart Fortwo Passion 2014:

• (near oil filter) crankshaft position sensor
• (on intake manifold) throttle valve actuator
• Cylinder 1 ignition coil (top of cylinder head)
• Cylinder 2 ignition coil (top of cylinder head)
• Cylinder 3 ignition coil (top of cylinder head)
• Nca
• Oxygen sensor (downstream) (in exhaust, after converter)
• Red
• Sig
• To spark plugs
• W6 (left rear of trunk)
• X26

1.0L, Engine Performance Wiring Diagram (4 of 4) for Smart Fortwo Passion 2014

List of elements for 1.0L, Engine Performance Wiring Diagram (4 of 4) for Smart Fortwo Passion 2014:

• (+)
• (-)
• (on intake manifold) intake manifold pressure sensor
• (right side of engine compt) fuel tank vent valve
• (top of engine) cylinder 1 fuel injection valve
• (top of engine) cylinder 2 fuel injection valve
• (top of engine) cylinder 3 fuel injection valve
• Boost sens
• Camshaft hall sensor (top rear of engine)
• Charging
• Coolant temperature sensor (rear of cylinder head)
• Ev1
• Ev2
• Ev3
• Fuse 25a
• Heating system shutoff valve (rear underbody)
• Hm valve
• Hot at all times
• Knock sensor (right front of engine block)
• Ksa
• Ksb
• Lshk
• Lshm
• Lshvk
• Lsuvm
• Lsvk
• M sensor
• Me-sfi (me) control unit (right rear of luggage compt)
• Nca
• Oalv
• Oxygen sensor (upstream) (in exhaust, before converter)
• Pnk
• Poel
• Red
• Sam control unit (under left side of dash)
• Sig
• Starting/
• Starting/ charging system
• Starting/charging system
• System
• Tans
• Tmot
• Tpsmain
• Tpssub
• W6 (left rear of trunk)
• X26
• Zeu3
• Zue1
• Zue2

ELECTRIC

Electric, Engine Performance Wiring Diagram (1 of 5) for Smart Fortwo Passion 2014

List of elements for Electric, Engine Performance Wiring Diagram (1 of 5) for Smart Fortwo Passion 2014:

• (right rear of trunk)
• (under center of vehicle)
• (under left front of vehicle) coolant pump 1 (feed)
• (under left front of vehicle) coolant pump 2 (return)
• 12v ptc heater booster relay
• 30g
• 30z
• Accelerator pedal sensor (on accelerator pedal assembly)
• Air conditioning system
• Anti-lock
• Anti-lock brakes system
• Aps
• Battery
• Battery sensor
• Blower
• Brake vacuum pump (bvp) & 12v ptc heater booster fuse
• Brakes system
• Can c h
• Can c l
• Can ev h
• Can ev l
• Can ev tube high
• Can ev tube low
• Computer data lines system
• Coolant fan motor (front of vehicle)
• Drivetrain control unit
• Electric expansion valve (battery)
• Electric vehicle communication module control unit
• Evp
• Fan
• Fan control series resistor (2-stage)
• Fan stage switching changeover relay
• Fuse 30 40a
• Fuse 9 7.5a
• Gnd
• Gnd 1
• Gnd 2
• High-voltage battery coolant pump switchover valve
• High-voltage battery heater
• Hot in on or start
• Lin batt
• Red
• Red/pnk
• Sam control unit (under left side of dash)
• Sig
• Sig 2
• Sply
• W12
• W83 (left front footwell)
• W9 (near base of left "a" pillar)
• Wake up
• X26-ev1

Electric, Engine Performance Wiring Diagram (2 of 5) for Smart Fortwo Passion 2014

List of elements for Electric, Engine Performance Wiring Diagram (2 of 5) for Smart Fortwo Passion 2014:

• (center rear of console) pyrofuse
• (on high voltage battery) battery management system control unit
• 30c
• 87c
• Anti-lock brakes system
• Brakes system anti-lock
• C10
• Can ev h
• Can ev l
• Can ev tube hi
• Can ev tube lo
• Cdl open
• Computer data lines system
• Drivetrain control unit
• Electric drive & onboard charger coolant pump
• Electric expansion valve (interior compartment)
• Electric vehicle sound generator
• Evp
• Fanfare horns & air bag clock spring contact (top of steering column)
• Fuse r5 10a
• Gear position sensor
• Gearbox
• Gnd
• High-voltage battery (under center of vehicle)
• Hot at all times
• Hvil
• Hvil in a/c valve
• Hvil out
• Hvil shield
• Minus
• Nca
• Opl ls
• Plus
• Pnk
• Power plant coolant temperature sensor 1
• Pwm 1
• Pwm 2
• Red
• Refrigerant pressure sensor 2 (behind right front body panel)
• Release start
• Sam control unit (under left side of dash)
• Service disconnect
• Shield
• Sig
• Temp sig
• Tempm 1
• Tempm 2
• W11 (rear of engine)
• W6 (left rear of trunk)
• Wake up
• X26-ev1
• X26-ev2

Electric, Engine Performance Wiring Diagram (3 of 5) for Smart Fortwo Passion 2014

List of elements for Electric, Engine Performance Wiring Diagram (3 of 5) for Smart Fortwo Passion 2014:

• (electric drive motor: rear of engine)
• 30c
• Can ev h
• Can ev l
• Computer data lines system
• Cos +
• Cos -
• Electric drive motor
• Electric drive motor temperature sensor
• From high-voltage adapter plate fuse box (4 of 5)
• High-voltage adapter plate fuse box
• High-voltage ptc heater (center of dash)
• Hvil
• Hvil in
• Hvil out
• Lines system computer data
• Minus hvil
• Nca
• Plus
• Power electronics control unit
• Power plant coolant pump switchover valve (rear center underbody)
• Red
• Ref
• Relace start
• Res r1
• Res r2
• Res s1
• Res s2
• Res s3
• Res s4
• Rotor position sensor/electric drive motor
• Shield
• Sin +
• Sin -
• Sply
• Temp gnd
• Temp sig
• W11 (rear of engine)
• W6 (left rear of trunk)
• X26-ev1
• X26-ev2

Electric, Engine Performance Wiring Diagram (4 of 5) for Smart Fortwo Passion 2014

List of elements for Electric, Engine Performance Wiring Diagram (4 of 5) for Smart Fortwo Passion 2014:

• Electric refrigerant compressor
• Fuse 1 40a
• Fuse 19 7.5a
• Fuse 2 100a
• Fuse 2 40a
• Fuse 27 7.5a
• Fuse 3 40a
• High-voltage adapter plate fuse box
• Hot in on or start
• Hvil
• Hvil in
• Hvil out
• Hvil sc
• Minus
• Minus hvil
• Minus shield
• Nca
• Plus
• Red
• Sam control unit (under left side of dash)
• Shield
• T0 power electronics control unit (3 of 5)
• X26-ev2

Electric, Engine Performance Wiring Diagram (5 of 5) for Smart Fortwo Passion 2014

List of elements for Electric, Engine Performance Wiring Diagram (5 of 5) for Smart Fortwo Passion 2014:

• (or red)
• 1hv
• 22kw onboard charger
• 2hv
• 30c
• 3kw onboard charger
• 3kw/22kw onboard charger
• Can ev h
• Can ev l
• Charge socket flap cl (zv) motor
• Charger feed-in socket
• Computer data lines system
• Gnd
• Hvil
• Hvil at
• Hvil in
• Lck motor +
• Lck motor -
• Lck sw
• Led gn
• Led red
• Led white
• Minus
• Nca
• Plus
• Red
• Shield
• Temp sig
• W11 (rear of engine)
• W15/3
• X26-ev2