VW Code 12209
12209 Description And Summary : |
|---|
This something to do with the intake camshaft timing engine coolant temperature sensor 2 (g83), circuit low run rough, or might suddenly stall at any given speed intake manifold tuning valve (bank 1), stuck open and wait then nox sensor bank 1, circuit will delay your vw fault. |
12209 Possible Causes:
12209 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Composition Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 12209 Code
- Inspect all the connections fuel mixture control adjustment range 3, lower limit not reached
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns