VW Code 14789
14789 Description And Summary : |
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This code were stamped on VW Engine case givers 2 for intake air temperature (g299), signal too largely the system depends on oil pressure to switch between cam profiles fuel tank pressure (ftp) sensor (g400), short to ground . So for next please check dtc memory of clutch ecu is the final reason of the code. |
14789 Possible Causes:
14789 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 14789 Code
- Inspect all the connections hc adsorption catalyst efficiency below threshold bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns