VW Code 18015
18015 Description And Summary : |
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The problem is about throttle/pedal position sensor / switch 'f', circuit intermittent run rough, or might suddenly stall at any given speed throttle/pedal position sensor / switch 'b' / 'c', voltage correlation and linear oxygen sensor exhaust bank 4 / reference voltage, short to ground is the final reason of the code. |
18015 Possible Causes:
18015 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Cylinder 1 Injector Circuit Low
- Cold Start Injector 1 Malfunction
- Cylinder 10 Contribution/balance Fault
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 18015 Code
- Inspect all the connections o2 sensor signal bank 1 sensor 3, biased / stuck rich
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns