P15A7

2F7B - P15A7

Information saved in
DME

Fault code
2F7B - P15A7

Fault text
Engine-oil-pressure sensor, plausibility

Fault description
Engine oil-pressure sensor, plausibility

Condition for fault identification
Test condition:
The error is recognized when the oil pressure is below the
ambient pressure by more than 400 mbar prior to engine
start.
Terminal condition: Terminal 15
Voltage condition:
none

Condition for fault memory entry
0.12 sec.

Action in service
1. Collateral error: If the following DTC has been logged,
respond by processing this error only: 0x2F77
2. Check the oil-pressure sensor's wiring harness
3. Replace the oil-pressure sensor

Fault effect and breakdown warning
None
Best case scenario:
None
Worst case scenario:
Slight increase in fuel consumption
Possible noise generation (oil pump whines)

Driver information
Warning light:
none

Service instruction
None