Details

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ECU Model	:	MED17.5
Part Numbers	:	0261S04054
Common Fault	:	1. Intake Air Temperature Sensor (G42): Signal too High  and   Engine Coolant Temperature Sensor (G62): Signal too High. 2. Different sensor faults. 3. Ignition output - fault within the circuit. 4. Various actuators, e.g. the throttle body and the main relay are actuated at intervals, the control unit does not work properly anymore. 5. ECU lost communication (reverse battery poles while jump start).