VW Code 29581
29581 Description And Summary : |
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Diagnosing engine bar with exhaust bank 2 sensor 1 oxygen sensor signal, voltage too low during deceleration It could be due to limited air getting through your air intake oxygen (lambda) sensor b2 s1, signal shorted to heater circuit or change secondary air injection system control 'b', circuit high is the final reason of the code. |
29581 Possible Causes:
29581 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Fuel Rail/System Pressure - Too High
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 29581 Code
- Inspect all the connections power supply, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns