Manufacturer Code Charts: 108002

108002 - P0112

Information saved in
DME

Fault code
108002 - P0112

Fault text
Intake-air temperature sensor, electric: short circuit to
ground

Fault description
The diagnostic function monitors the lower voltage limit of
the charge-air temperature sensor.

Condition for fault identification
Test condition:
The fault is recognized when the voltage of the charge-air
temperature sensor is < 0.10 V.
Potential problem source(s):
- Defect in wiring harness
- Charge-air temperature sensor defective
- Defective DME
Terminal condition: Terminal 15
Voltage condition:
- None
Temperature condition:
- None
Time condition:
- None
Other conditions:
- none

Condition for fault memory entry
2.5 sec.

Action in service
- Visual inspection of plug
- Check wiring harness
- Replace charge-air temperature sensor
- Replace DME

Fault effect and breakdown warning
Breakdown notice:
- none
Possible apparent symptoms:
- Reduced power

Driver information
Warning light:
- ECE emissions warning lamp: on
- US emissions warning lamp: on
- ECE electronic engine power reduction: on
- US electronic engine power reduction: on
- CC message: none

Service instruction
- Data configured