320D Air Restriction

[sheepnotfound]

Hi. I have a 2013 320D. The yellow air restriction indicator keeps coming on. Strangely if using for a while 30-60 minutes I can stop and restart the machine and it will stay off for a while. I have changed both primary and secondary filters, but that didn't make a difference.

I assume there is a sensor that is measuring air intake, but I couldn't find that on the JD parts site. Does anyone know what this part is, or am I barking up the wrong tree?

Cheers!

 

[sheepnotfound]

I was searching for sensor, which is why I couldn't find it - I think it's this part: John Deere Pressure Switch AL150289. Ordered one and we'll see it if fixes the issue.