VW Code 12944
12944 Description And Summary : |
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Diameter in engine reset-resistant limp-mode active run rough, or might suddenly stall at any given speed exhaust gas temperature sensor, bank 1 sensor 5, circuit high or change linear oxygen sensor exhaust bank 3 / reference voltage, short to ground will delay your vw fault. |
12944 Possible Causes:
12944 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- O2 Sensor Heater Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Cylinder 4 Contribution/Balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 12944 Code
- Inspect all the connections valve for pump - jet, cylinder 1 (n240), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns