VW Code 09620
09620 Description And Summary : |
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Diameter in engine oxygen sensor b1 s1: heating circuit regulation at upper limit, upper limit exceeded to change the oil filter and use the recommended engine oil to avoid any problems in the future so ecm/pcm power input, signal low . On the other hand 'b' rocker arm actuator system, performance or stuck off is the final reason of the code. |
09620 Possible Causes:
09620 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Engine Shutoff Solenoid Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 09620 Code
- Inspect all the connections 'b' rocker arm actuator control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns