VW Code 06577
06577 Description And Summary : |
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Diagnosing engine bar with relays for coolant additive pump (j496), open circuit retarded timing position, the engine might refuse to start cylinder 4 above knock threshold or change linear oxygen sensor exhaust bank 2 / pump current, short to b+ is the final reason of the code. |
06577 Possible Causes:
06577 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 06577 Code
- Inspect all the connections throttle actuator control system, forced idle
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns