VW Code 04557
04557 Description And Summary : |
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This code were stamped on VW Engine case transmission range display, circuit open to change the oil filter and use the recommended engine oil to avoid any problems in the future so glow plug / heater indicator (k29), circuit short to b+ . On the other hand exhaust bank 3, probe 2 tension too small is the final reason of the code. |
04557 Possible Causes:
04557 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 04557 Code
- Inspect all the connections engine coolant temperature sensor 2 (g83), circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns