P0522

1C3002 - P0522

Information saved in
DME

Fault code
1C3002 - P0522

Fault text
Engine oil pressure sensor, electrical: Short to earth

Fault description
The diagnostic function monitors the engine oil-pressure
sensor's lower voltage limit.

Condition for fault identification
Test condition:
The fault is recognized when the voltage of the engine oil-
pressure sensor is less than 0.1 V.
Potential problem source(s):
- Fault in wiring harness between engine oil-pressure sensor
and DME
- Engine oil-pressure sensor defective
- Defective DME
Terminal condition: Terminal 15
Voltage condition:
- Onboard electrical system voltage between 9 V and 16 V
Temperature condition:
- None
Time condition:
- None
Other conditions:
- none

Condition for fault memory entry
This fault is logged in the control module's fault memory
immediately.

Action in service
- Inspect wiring harness between engine oil-pressure sensor
and DME
- Replace engine oil-pressure sensor
- Replace DME

Fault effect and breakdown warning
Breakdown notice:
None
Possible apparent symptoms:
None

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

Service instruction
None