P0112

P0112

Diagnosis information - DME V6 DFI

Intake air temperature sensor: electric fault

NOTE:
- The intake air temperature sensor is integrated into the hot-film mass air flow sensor.
- The hot-film mass air flow sensor must not be removed, but only interchanged complete with tubular piece.

Diagnostic conditions
- Time after engine starts > 4 minutes
- Engine idling for at least 10 sec.

Possible fault causes
- Short circuit to ground in signal line
- Intake air temperature sensor faulty (short circuit)

Affected contacts on the DFI control unit connector
Connector [B]:
- Contact 13

Affected contacts on the hot-film mass air flow sensor connector (naturally aspirated engine)
- Contact 1