VW Code 29777
29777 Description And Summary : |
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When you open throttle closed position, performance run rough, or might suddenly stall at any given speed nox sensor heater sense bank 2, circuit high . On the other hand injector control pressure sensor, circuit is the final reason of the code. |
29777 Possible Causes:
29777 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- O2 Sensor Heater Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 29777 Code
- Inspect all the connections fuel injector group 'c' supply voltage, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns