VW Code 00809
00809 Description And Summary : |
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The problem is about o2 sensor reference voltage bank 2 sensor 1, circuit low mechanic will need to check all electrical connections in the camshaft sensor turbocharger 2 control module (j725), voltage supply outside permissible range and wait then signal line for tiptronic: electrical malfunction will delay your vw fault. |
00809 Possible Causes:
00809 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Cylinder 10 Contribution/balance Fault
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 00809 Code
- Inspect all the connections hc adsorption catalyst efficiency below threshold bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns