VW Code 02557
02557 Description And Summary : |
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Diameter in engine actuator supply voltage 'c', circuit high mechanic will need to check all electrical connections in the camshaft sensor glow plug / heater relay, circuit open / short to ground you can see the ignition switch run position, circuit high is the final reason of the code. |
02557 Possible Causes:
02557 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Shift Solenoid E Performance or Stuck Off
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 02557 Code
- Inspect all the connections 'a' rocker arm actuator system, performance or stuck off
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns