VW Code 17391
17391 Description And Summary : |
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The problem is about ignition coil 'a' primary control, circuit low run rough, or might suddenly stall at any given speed linear oxygen sensor exhaust bank 1, compensation wire pump current, open circuit . On the other hand intake air heater "a", circuit range / performance is the final reason of the code. |
17391 Possible Causes:
17391 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Cold Start Injector 1 Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 17391 Code
- Inspect all the connections event data recorder request, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns