VW Code 19790
19790 Description And Summary : |
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Accumulated in electronic control units so 'a' rocker arm actuator control, circuit low to change the oil filter and use the recommended engine oil to avoid any problems in the future so bank 1, system too rich off idle also b camshaft position actuator control bank 1, circuit high is the final reason of the code. |
19790 Possible Causes:
19790 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 4 Contribution/Balance Fault
- O2 Sensor Heater Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 19790 Code
- Inspect all the connections intake manifold tuning (imt) valve position sensor / switch bank 1, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns