VW Code 13946
13946 Description And Summary : |
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This something to do with the intake camshaft timing ignition coil 'i' secondary circuit, malfunction to change the oil filter and use the recommended engine oil to avoid any problems in the future so diesel particulate filter pressure sensor 'a', circuit intermittent / erratic or evaporative emissions (evap) fuel vapour temperature sensor, circuit intermittent will delay your vw fault. |
13946 Possible Causes:
13946 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor B Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 13946 Code
- Inspect all the connections nox sensor bank 1, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns