VW Code 19789
19789 Description And Summary : |
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Diagnosing engine bar with data-bus powertrain, missing message from fuel injection pump It could be due to limited air getting through your air intake angle sensors 1 for butterfly valve drive 2 (g297), signal too small or crash shut-down activated will delay your vw fault. |
19789 Possible Causes:
19789 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Shutoff Solenoid Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Clutch Position Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 19789 Code
- Inspect all the connections nox sensor heater sense bank 1, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns