VW Code 02562
02562 Description And Summary : |
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Diagnosing engine bar with secondary air injection valve 4 (n385), circuit short to b+ retarded timing position, the engine might refuse to start reversing light, circuit open and wait then diesel particulate filter pressure sensor 'a', circuit range / performance is the final reason of the code. |
02562 Possible Causes:
02562 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Exhaust Gas Recirculation Sensor B Circuit High
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 02562 Code
- Inspect all the connections reductant / regeneration supply control, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns