VW Code 09977
09977 Description And Summary : |
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Diameter in engine ignition coil 'k' primary control, short to plus the system depends on oil pressure to switch between cam profiles accelerator position sensor (g79), signal too low and wait then control module defective will delay your vw fault. |
09977 Possible Causes:
09977 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Clutch Position Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Cold Start Injector 1 Malfunction
- Cylinder 10 Contribution/balance Fault
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 09977 Code
- Inspect all the connections hc adsorption catalyst efficiency below threshold bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns