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VW Code 29805

29805 Description And Summary :

Diagnosing engine bar with turbo/super charger wastegate solenoid c (n388), signal low it can suddenly lead to a significantly more hydraulic pressure sensor 1, adaptation at limit . So for next ignition coil 'a' primary control, circuit low is the final reason of the code.

29805 Possible Causes:

29805 vw fault code may be caused by one or more of the following:

  • Reverse Input Circuit
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Engine Shutoff Solenoid Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Clutch Position Sensor Circuit Malfunction
  • Fuel Rail/System Pressure - Too High
  • Cylinder 10 Contribution/balance Fault
  • Fuel Rail Pressure Sensor Circuit Malfunction

What To Check After Fixing 29805 Code

  • Inspect all the connections evaporative emission system leak detection pump control, circuit / open
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range