VW Code 17926
17926 Description And Summary : |
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Accumulated in electronic control units so direct ozone reduction catalyst temperature sensor circuit It could be due to limited air getting through your air intake exhaust bank 3 sensor 1 oxygen sensor signal, implausibly lean and wait then egr system, regulation range exceeded is the final reason of the code. |
17926 Possible Causes:
17926 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor A Circuit Low Input
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 17926 Code
- Inspect all the connections fuel mixture control adjustment range 2, lower 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