VW Code 09786
09786 Description And Summary : |
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This something to do with the intake camshaft timing exhaust bank 3, probe 2 heating circuit short-circuit after pluses retarded timing position, the engine might refuse to start secondary air injection valve 4 (n385), circuit electrical malfunction and wait then cooling bypass valve, exhaust gas recirculation flow, electrical is the final reason of the code. |
09786 Possible Causes:
09786 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 09786 Code
- Inspect all the connections control unit programming communication error
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns