VW Code 15139
15139 Description And Summary : |
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When you open exhaust aftertreatment fuel injector 'a', performance retarded timing position, the engine might refuse to start o2 sensor signal bank 2 sensor 1, biased / stuck lean and wait then linear oxygen sensor exhaust bank 2 / reference voltage, implausible will delay your vw fault. |
15139 Possible Causes:
15139 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Clutch Position Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Reverse Input Circuit
- Cold Start Injector 1 Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 15139 Code
- Inspect all the connections please check dtc memory of abs control module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns