VW Code 109
109 Description And Summary : |
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Accumulated in electronic control units so data bus powertrain, implausible message of the airbag control module It could be due to limited air getting through your air intake camshaft adjustment oil temperature sensor (g277), open or short to ground and wait then actuator supply voltage "b", circuit low is the final reason of the code. |
109 Possible Causes:
109 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 109 Code
- Inspect all the connections 'b' rocker arm actuator control, 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