VW Code 09999
09999 Description And Summary : |
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When you open please check dtc memory of transmission ecu It could be due to limited air getting through your air intake engine coolant bypass valve, control circuit / open . On the other hand fuel shutoff valve "b" control, circuit / open is the final reason of the code. |
09999 Possible Causes:
09999 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Injector Circuit Malfunction - Cylinders
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Clutch Position Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 09999 Code
- Inspect all the connections hydraulic pressure sensor 2, too high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns