The ambient pressure sensor measures the air pressure.
The ambient pressure sensor is incorporated in the DME control module.
Diagnosis conditions
- Ignition on
P0107 - P0108
Diagnosis Procedure
1 Perform adaptation.
1. Switch on the ignition.
2. Wait one minute.
Do not press the accelerator.
3. Switch off the ignition for at least 10 seconds.
4. Read fault memory.
DME 7.8
P0108
299 Ambient Pressure Sensor - Above Limit
Diagnosis conditions
- Ignition on
Possible fault cause
- DME control module
Diagnosis/troubleshooting
NOTE: If no fault is present, erase the fault memory.