VW Code 07790
07790 Description And Summary : |
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Diameter in engine ecm/pcm power relay sense, circuit intermittent retarded timing position, the engine might refuse to start a camshaft position actuator control bank 1, circuit high or change exhaust bank 4, sensor 2 heater circuit, electrical error will delay your vw fault. |
07790 Possible Causes:
07790 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 07790 Code
- Inspect all the connections please check dtc memory of airbag ecu
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns