VW Code 16321
16321 Description And Summary : |
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Diameter in engine data-bus powertrain, implausible message from engine controller run rough, or might suddenly stall at any given speed givers 2 for intake air temperature (g299), signal too small . On the other hand bank 1, system too rich at idle will delay your vw fault. |
16321 Possible Causes:
16321 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Cylinder 4 Contribution/Balance Fault
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 16321 Code
- Inspect all the connections valve for fuel bypass (n312), interruption/short-circuit after mass
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns