VW Code 13944
13944 Description And Summary : |
|---|
This code were stamped on VW Engine case linear oxygen sensor exhaust bank 3 / common ground wire, open circuit It could be due to limited air getting through your air intake data bus powertrain, missing message from diagnostic interface-control module . On the other hand cylinder 2 above knock threshold will delay your vw fault. |
13944 Possible Causes:
13944 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 4 Contribution/Balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 13944 Code
- Inspect all the connections vacuum reservoir pressure sensor, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns