VW Code 06971
06971 Description And Summary : |
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Staring in engine reductant injection valve bank 1 unit 1, circuit / open causes include a bad boost pressure sensor or a vacuum leak in the system fuel tank pressure (ftp) sensor (g400), open circuit . On the other hand oxygen sensor b1 s1: heating circuit regulation at upper limit, upper limit exceeded is the final reason of the code. |
06971 Possible Causes:
06971 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Reverse Input Circuit
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 1 Injector Circuit Low
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 06971 Code
- Inspect all the connections valve for pump - jet, cylinder 5 (n244), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns