Control module outputs (MIU 2)

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Output signals (pins 3 and 4):

Speed (to SID unit and audio), see

Engine coolant temperature (to ACC)

Fuel level (to SID unit), see

Fuel consumption (to SID unit), see

Inspection of fan belt (CHECK function) (to SID unit), see

Acoustic signal central warning lamp (request to SID unit), see

Odometer reading (to SID unit for service indication)

Diagnosis

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Pin 32

Low fuel level (OBDII)