P0525
Cruise Control Servo Control Circuit Range/Performance
Generic code
Vehicle Speed and Idle Control System
Medium severity
Hard repair
Free on OBD DashX
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What P0525 means
- The fault code P0525 indicates that there is a problem with the circuit that controls the engine oil pressure sensor/switch. This may cause the engine to run poorly or not start at all.
Possible symptoms
- Illuminated check engine light
- Low oil pressure warning on dashboard
- Engine oil pressure gauge reading zero or low pressure
- Engine may stall or not start at all
Possible causes
- Defective engine oil pressure sensor/switch
- Faulty wiring or connections in the circuit
- Loose or corroded electrical connections
- Failed engine control module (ECM)
Related parts
- Cruise Control Servo: Cruise control servo automatically controls the speed of a car by maintaining a steady speed as set by the driver. Problems lead to car not able to cruise at a constant speed
Possible solutions
- Replace the engine oil pressure sensor/switch
- Check and repair any damaged wiring or connections
- Tighten or clean any loose or corroded electrical connections
- Replace the engine control module (ECM) if necessary
Free on OBD DashX
P0525 on OBD DashX
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