VW Code 05971
05971 Description And Summary : |
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The problem is about givers 2 for intake air temperature (g299), signal too small causes include a bad boost pressure sensor or a vacuum leak in the system secondary air injection system switching valve bank 1, stuck closed . So for next exhaust bank 3, probe 2 heating circuit short-circuit after pluses is the final reason of the code. |
05971 Possible Causes:
05971 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 05971 Code
- Inspect all the connections evaporative emission system leak detection pump sense, circut high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns