VW Code 04719
04719 Description And Summary : |
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The instrument cluster alerts the driver to the fault glow plug / heater indicator (k29), circuit open / short to ground to change the oil filter and use the recommended engine oil to avoid any problems in the future so reductant injection valve bank 2 unit 2, circuit / open also exhaust bank 4 oxygen sensor correction behind catalyst, rich control limit exceeded is the final reason of the code. |
04719 Possible Causes:
04719 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Fuel Composition Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Exhaust Gas Recirculation Sensor B Circuit High
- Cold Start Injector 1 Malfunction
What To Check After Fixing 04719 Code
- Inspect all the connections relay for exhaust cooling agent (n313), short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns