Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSSMART2009FORTWO BRABUS COUPE (451.333) L3-1.0L (132.930)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSLOCATIONS
2009 Smart ForTwo BRABUS Coupe (451.333) L3-1.0L (132.930)
Computers and Control Systems: Locations
2009 Smart ForTwo BRABUS Coupe (451.333) L3-1.0L (132.930)SECTION Locations
GF07.61-P-0001-01MCU (ME-SFI) Motor Electronics Fuel Injection And Ignition System, Location Of Components
1 Three-way catalytic converter
2 Activated charcoal filter
A1 Instrument cluster
A9 Refrigerant compressor
B4/3 Fuel tank pressure sensor
B37 Accelerator pedal sensor
G3/1 O2 sensor downstream from catalytic converter
G3/2 O2 sensor upstream TWC
K64 Secondary air injection pump relay
M3/3 Fuel pump with fuel tank sensor
M3/3b1 Fuel tank sensor
M4/2 Coolant fan motor
M33 Secondary air injection pump
N2/7 Restraint systems control unit
N3/10 ME-SFI [ME] control unit
N10/10 SAM control unit
N15/6 Automated manual transmission control unit
N23 Heater/air conditioning operating unit (for code (I01) Air conditioning Plus)
N47-5 ESP control unit
X11/4 Data link connector
Y50 Outside air shutoff valve
Y58 Fuel tank vent valve
B11/4 Coolant temperature sensor
T1/1 Cylinder 1 ignition coil
T1/2 Cylinder 2 ignition coil
T1/3 Cylinder 3 ignition coil
Y32 Secondary air injection pump switchover valve
B6/1 Camshaft Hall sensor
B28 Intake manifold pressure sensor
M16/6 Throttle valve actuator
Y49 Adjustable camshaft timing solenoid
Y62/1 Cylinder 1 fuel injection valve
Y62/2 Cylinder 2 fuel injection valve
Y62/3 Cylinder 3 fuel injection valve
A16 Knock sensor
L5 Crankshaft position sensor
S41/1 Oil pressure switch
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.