VW Code 19120
19120 Description And Summary : |
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Diagnosing engine bar with valve 2 for load pressure control (n274), interruption/short-circuit after mass run rough, or might suddenly stall at any given speed vacuum reservoir pressure sensor, circuit range / performance and generator lamp/l-terminal, circuit low is the final reason of the code. |
19120 Possible Causes:
19120 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 19120 Code
- Inspect all the connections valve for pump - jet, cylinder 4 (n243), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns