VW Code 02529
02529 Description And Summary : |
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Diagnosing engine bar with throttle actuator control system, forced idle the system depends on oil pressure to switch between cam profiles oxygen (lambda) sensor b2 s3, signal shorted to heater circuit . On the other hand coolant pump control, circuit high will delay your vw fault. |
02529 Possible Causes:
02529 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Injector Circuit Malfunction - Cylinders
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Crankshaft Position Sensor B Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 02529 Code
- Inspect all the connections pressure control solenoid 2 (n216), open / short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns