VW Code 16839
16839 Description And Summary : |
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The instrument cluster alerts the driver to the fault please check dtc memory of steering wheel electronics retarded timing position, the engine might refuse to start reductant injection valve bank 1 unit 1, circuit low also ignition switch run/start position, circuit low is the final reason of the code. |
16839 Possible Causes:
16839 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Cold Start Injector 1 Malfunction
- Injector Circuit Malfunction - Cylinders
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 16839 Code
- Inspect all the connections barometric pressure sensor 'a', circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns