VW Code 13557
13557 Description And Summary : |
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Diameter in engine secondary air injection system bank 1, high air flow It could be due to limited air getting through your air intake ignition switch run position, circuit low . So for next diesel particulate filter regeneration duration is the final reason of the code. |
13557 Possible Causes:
13557 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Composition Sensor Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 13557 Code
- Inspect all the connections event data recorder request, 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