VW Code 12102
12102 Description And Summary : |
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Accumulated in electronic control units so engine torque reduction, short to b+ it can suddenly lead to a significantly more please check dtc memory of steering wheel electronics and water in fuel sensor, circuit high is the final reason of the code. |
12102 Possible Causes:
12102 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Cylinder 4 Contribution/Balance Fault
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 12102 Code
- Inspect all the connections radiator fan 2 (v177), difficulty of movement / blocked
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns