P0112

P0112

Intake Air Temperature Sensor, Below Limit Value

NOTE: If a fault is detected, a substitute value of 60 degrees C is used.

Diagnostic conditions
- Engine running
- Time after engine starts > 25 s
- No fault detected for ambient temperature sensor (via CAN)

Possible fault causes
- Short circuit to B+ in signal wire
- open circuit in the signal leads
- Intake air temperature sensor (in the hot-film mass air flow meter) faulty
- DME control module faulty