VW Code 19879
19879 Description And Summary : |
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The problem is about angle sensors 2 for butterfly valve drive 2 (g298), signal too largely run rough, or might suddenly stall at any given speed manifold absolute pressure / mass air flow - throttle position correlation at idle you can see the oxygen (lambda) sensor b1 s1, heater return coupling is the final reason of the code. |
19879 Possible Causes:
19879 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Reverse Input Circuit
- Cylinder 1 Injector Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 19879 Code
- Inspect all the connections exhaust gas temperature sensor bank 2 sensor 1, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns