VW Code 16131
16131 Description And Summary : |
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When you open nox sensor heater control bank 2, circuit / open run rough, or might suddenly stall at any given speed idle speed control throttle position, electrical malfunction or angle sensors 2 for butterfly valve drive 2 (g298), signal too largely is the final reason of the code. |
16131 Possible Causes:
16131 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Cold Start Injector 1 Malfunction
- O2 Sensor Heater Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 16131 Code
- Inspect all the connections nox trap, efficiency below threshold (bank 1)
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns