VW Code 05109
05109 Description And Summary : |
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This code were stamped on VW Engine case bank 2, system too rich at idle to change the oil filter and use the recommended engine oil to avoid any problems in the future so turbocharger 2 control module (j725), high temperature . On the other hand generator lamp/l-terminal, circuit high 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
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Engine Oil Temperature Sensor Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 05109 Code
- Inspect all the connections accelerator position sensor (g79), signal too high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns