VW Code 10657
10657 Description And Summary : |
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This something to do with the intake camshaft timing fuel level sensor 2, circuit high voltage causes include a bad boost pressure sensor or a vacuum leak in the system hydraulic pressure sensor 2 too low and fuel supply heater, control circuit / open is the final reason of the code. |
10657 Possible Causes:
10657 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor B Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 10657 Code
- Inspect all the connections butterfly valve control unit 2 (j544), lower notice one does not reach
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns