ENGINE PERFORMANCE – Smart Fortwo Passion 2012 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

1.0L

1.0L, Engine Performance Wiring Diagram (1 of 4) for Smart Fortwo Passion 2012

List of elements for 1.0L, Engine Performance Wiring Diagram (1 of 4) for Smart Fortwo Passion 2012:

• (center of dash) secondary air injection pump relay
• (on accelerator pedal assembly) accelerator pedal sensor
• (on engine assembly) secondary air injection pump
• (pins 1-53 not used)
• 87/1.1
• Activated charcoal filter shut-off valve (left side of engine compt)
• Adjustable camshaft timing solenoid (top front of engine)
• Can h
• Can l
• Check engine mil ind
• Computer data lines system
• Cruise control system
• Cruise control system computer data lines system
• Ekpr
• Engine oil pressure switch (on oil filter housing)
• Euv
• Fuel tank pressure sensor
• Fuse 36 40a
• Gnd
• Hot at all times
• Instrument cluster
• Kwdg
• Lshhk
• M sensor
• Me-sfi (me) control unit (right rear of luggage compt)
• Nwdg
• Nws
• Pnk
• Pwg1
• Pwg2
• Red
• Secondary air injection pump fuse
• Secondary air injection pump switchover valve
• Tev
• Tp sig
• 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 2012

List of elements for 1.0L, Engine Performance Wiring Diagram (2 of 4) for Smart Fortwo Passion 2012:

• (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
• 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 2012

List of elements for 1.0L, Engine Performance Wiring Diagram (3 of 4) for Smart Fortwo Passion 2012:

• (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 2012

List of elements for 1.0L, Engine Performance Wiring Diagram (4 of 4) for Smart Fortwo Passion 2012:

• (on intake manifold) intake manifold pressure sensor
• (top of engine) cylinder 1 fuel injection valve
• (top of engine) cylinder 2 fuel injection valve
• (top of engine) cylinder 3 fuel injection valve
• Camshaft hall sensor (top rear of engine)
• Charging
• Coolant temperature sensor (rear of cylinder head)
• Ev1
• Ev2
• Ev3
• Fuel tank vent valve
• Fuse 25a
• Heating system shutoff 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