VW Code 12755
12755 Description And Summary : |
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Staring in engine activation, intake manifold runner bank 1 control, range / performance retarded timing position, the engine might refuse to start air cleaner inlet control, circuit high . On the other hand coolant circulation pump relay (j151), short to b+ is the final reason of the code. |
12755 Possible Causes:
12755 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Cylinder 1 Injector Circuit Low
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 10 Contribution/balance Fault
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 12755 Code
- Inspect all the connections control module defective
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns