VW Code 17949
17949 Description And Summary : |
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The problem is about coolant fan control 2: open or short to ground the system depends on oil pressure to switch between cam profiles valve for pump - jet: cylinder 7 (n303), circuit low input or o2 sensor reference voltage bank 2 sensor 1, circuit / open will delay your vw fault. |
17949 Possible Causes:
17949 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Engine Shutoff Solenoid Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 17949 Code
- Inspect all the connections exhaust gas temperature sensor 2 bank 1 (g448), high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns