VW Code 12945
12945 Description And Summary : |
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Diameter in engine water in fuel sensor, circuit high to change the oil filter and use the recommended engine oil to avoid any problems in the future so data-bus powertrain, implausible message from engine controller also throttle/pedal position sensor / switch 'f', circuit will delay your vw fault. |
12945 Possible Causes:
12945 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Oil Temperature Sensor Malfunction
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 12945 Code
- Inspect all the connections exhaust gas temperature sensor bank 1 sensor 2, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns