ISX 12 spooling at idle

[lwilder27]

Yes, I have insite. I was reading some similar threads and ordered the IMAP and exhaust pressure sensors but ill have to check the pressure tube. They really stuff these things into the small freightliner engine bay so i'll have to schedule having the truck for a day to get to it. What is a typical exhaust pressure reading at idle?

I watched sensor readings on insite and didnt see anything that stood out but I did not include NOX sensors and SCR temps ect. I will get it in here and monitor those as well.