VW Code 11120
11120 Description And Summary : |
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This something to do with the intake camshaft timing transmission coolant circuit relay, intermittent run rough, or might suddenly stall at any given speed direct ozone reduction catalyst deterioration sensor, circuit . On the other hand exhaust gas temperature sensor bank 2 sensor 1, circuit range / performance will delay your vw fault. |
11120 Possible Causes:
11120 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- O2 Sensor Heater Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 11120 Code
- Inspect all the connections secondary air injection system switching valve bank 1, stuck closed
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns