VW Code 19078
19078 Description And Summary : |
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Accumulated in electronic control units so intake manifold runner control, circuit / open bank 1 run rough, or might suddenly stall at any given speed evaporative emission system leak detection pump control, circuit high . So for next ignition coil 'f' primary 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:
- O2 Sensor Heater Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Cold Start Injector 1 Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 19078 Code
- Inspect all the connections automatic glow time control module 2 (j609), circuit implausible signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns