2F4E

2F4E - P159E

Information saved in
DME

Fault code
2F4E - P159E

Fault text
Engine-oil pressure control, dynamic

Fault description
Engine-oil pressure control, dynamic

Condition for fault identification
Test condition:
The error is recognized when the oil-pressure signal displays
oscillations greater than 1.5 bar.
Terminal condition: Terminal 15
Voltage condition:
Voltage in onboard electrical system >10V

Condition for fault memory entry
10 sec.

Action in service
> No component replacement
> If DTC 0x2F5A is present, only the action prescribed for
this malfunction should be performed.
> If no DTC 0x2F5A is present, just check oil level and
compliance with oil-change intervals.

Fault effect and breakdown warning
None
Best case scenario:
None
Worst case scenario:
Noise generation possible at idle (oil pump whines)

Driver information
Warning light:
none

Service instruction
None