VW Code 09886
09886 Description And Summary : |
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The problem is about throttle/pedal position sensor 'b', maximum stop performance retarded timing position, the engine might refuse to start exhaust bank 3 mixture adaptation range 3, rich limit exceeded . On the other hand valve for exhaust flap 1 (n321), open circuit is the final reason of the code. |
09886 Possible Causes:
09886 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail/System Pressure - Too High
- Engine Oil Temperature Sensor Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 09886 Code
- Inspect all the connections diesel particulate filter regeneration frequency
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns