VW Code 05109
05109 Description And Summary : |
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This something to do with the intake camshaft timing power supply terminal 30, voltage too low it can suddenly lead to a significantly more throttle actuator control system, low air flow detected you can see the motor for intake manifold flap (v157), no signal is the final reason of the code. |
05109 Possible Causes:
05109 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail/System Pressure - Too High
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 05109 Code
- Inspect all the connections data bus powertrain, missing message from central electronics
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns