VW Code 10856
10856 Description And Summary : |
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Diagnosing engine bar with control module 2 for cooling fan, short circuit It could be due to limited air getting through your air intake ignition coil 'l' primary control, circuit low . On the other hand secondary air injection valve 4 (n385), circuit short to b+ will delay your vw fault. |
10856 Possible Causes:
10856 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail/System Pressure - Too High
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 10856 Code
- Inspect all the connections pressure sensor for brake boost (g294), short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns