Oil press sensor (P_OIL), short circuit to +24V
â–¶ How to fix
Check the connectors and wiring to the oil pressure sensor. Check the sensor.
What you'll see
No driver-visible symptom recorded.
System reaction
The ICL shows the oil pressure -.- bar and an empty oil bar independent of the real oil pressure. The oil pressure warning lamp will not be activated
Diagnostic depth
Detection
The voltage has been above 4.90 V.
Possible cause
Short circuit to battery voltage (U30) or loss of ground.