Quote: Originally Posted by
PPE 
What kind of vehicle do you have? Are you sure it's fully OBD-II/EOBD compliant? Based on your posts, it sounds like it isn't fully compliant.
However, our PCMSCAN software has a powerful feature that will be able to fix this. Just create a custom Javascript parameter (go to the Tools menu -> Script Editor) that takes the value of SAE.RPM and multiplies it by 4. Then you should be seeing the proper RPM. Of course, you'll have to edit the dashboard layouts to use your new script RPM parameter.
I have Fiat Stilo 1.9JTD (year 2004) and I don't know if is fully EOBD compatible, I will try do something with script editor when I will have some time...