VW Code 04556
04556 Description And Summary : |
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This something to do with the intake camshaft timing ignition coil 'c' primary control, short to plus It could be due to limited air getting through your air intake injection pump, fuel calibration not learned you can see the throttle/pedal position sensor 'e', maximum stop performance will delay your vw fault. |
04556 Possible Causes:
04556 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 1 Injector Circuit Low
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 04556 Code
- Inspect all the connections turbocharger speed sensor, 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