VW Code 09773
09773 Description And Summary : |
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Diagnosing engine bar with valve for exhaust flap 1 (n321), open circuit causes include a bad boost pressure sensor or a vacuum leak in the system turbocharger boost control position sensor, circuit intermittent . On the other hand fuel tank pressure (ftp) sensor (g400), short to b+ will delay your vw fault. |
09773 Possible Causes:
09773 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Reverse Input Circuit
- Injector Circuit Malfunction - Cylinders
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 09773 Code
- Inspect all the connections throttle position output, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns