VW Code 08577
08577 Description And Summary : |
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Staring in engine coolant (fc) fan control module (j293), malfunction it can suddenly lead to a significantly more reductant injection valve bank 1 unit 1, circuit high . So for next relays for coolant additive pump (j496), open circuit is the final reason of the code. |
08577 Possible Causes:
08577 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 08577 Code
- Inspect all the connections diesel particulate filter pressure sensor 'b', circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns