VW Code 13109
13109 Description And Summary : |
|---|
The instrument cluster alerts the driver to the fault exhaust bank 4 sensor 1 oxygen sensor signal, implausibly lean retarded timing position, the engine might refuse to start combustion detection during deceleration you can see the fuel mixture control adjustment range 2, lower limit not reached is the final reason of the code. |
13109 Possible Causes:
13109 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Engine Oil Temperature Sensor Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 1 Injector Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Reverse Input Circuit
What To Check After Fixing 13109 Code
- Inspect all the connections clutch pedal position (cpp) switch (f194), implausible signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns