VW Code 17806
17806 Description And Summary : |
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The instrument cluster alerts the driver to the fault exhaust bank 3, probe 1 no activity It could be due to limited air getting through your air intake power supply, voltage low voltage and o2 sensor negative current control bank 2 sensor 1, circuit high is the final reason of the code. |
17806 Possible Causes:
17806 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Cylinder 1 Injector Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 17806 Code
- Inspect all the connections exhaust bank 3 mixture adaptation range 3, lean limit not reached
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns