Sorry if this has already been discussed. But I’d like to know if there’s a recommended OBD2 scanner for my 08 S40 2.4i (or Volvos in general).

I wouldn’t think it mattered, but I ask because I seem to be having issues using 2 different OBS2 units with my car. One doesn’t seem to recognize the car, another seems to give very limited info, and even seems to cause the CEL to throw when I use it. I’ve used both of these units with numerous vehicles and no issues so I’m stumped why this is happening.

Thank you.