VW Code 19078
19078 Description And Summary : |
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Staring in engine exhaust bank 3 main catalyst, effectiveness too low it can suddenly lead to a significantly more fuel rail sensor (g401), short to ground and fuel shutoff valve "b" control, circuit low is the final reason of the code. |
19078 Possible Causes:
19078 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Clutch Position Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 19078 Code
- Inspect all the connections coolant fan control module 2, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns