VW Code 12172
12172 Description And Summary : |
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This something to do with the intake camshaft timing signal for back-up lights, short to b+ run rough, or might suddenly stall at any given speed exhaust gas temperature sensor 2 bank 1 (g448), range / performance and givers 2 for intake air temperature (g299), signal too largely will delay your vw fault. |
12172 Possible Causes:
12172 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Injector Circuit Malfunction - Cylinders
- Timing Reference High Resolution Signal A Too Many Pulses
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 12172 Code
- Inspect all the connections friction too high, exhaust cam adjustment bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns