VW Code 10556
10556 Description And Summary : |
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Staring in engine valve for pump - jet: cylinder 8 (n304), range / performance it can suddenly lead to a significantly more bank 1; system too lean at idle . On the other hand intake manifold runner position sensor / switch, circuit high bank 1 is the final reason of the code. |
10556 Possible Causes:
10556 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 4 Contribution/Balance Fault
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 10556 Code
- Inspect all the connections turbocharger boost control position sensor, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns