ISX 12 spooling at idle
08-03-2021, (Subject: ISX 12 spooling at idle ) 
Post: #1
ISX 12 spooling at idle
Hey guys, new to the Forum.

I have an ISX12 CM2250 that will spool up to 5-10psi at idle for a few seconds and then go away. Happens frequently, about every 10 seconds. I unplugged the EGR valve and then it idles smoothly. I replaced the Delta P sensor and cleaned the ports but no difference. I compared EGR readings to a sister truck and nothing stood out to me. Where should I be looking next?
replyreply


Messages In This Thread
ISX 12 spooling at idle - lwilder27 - 08-03-2021



NOTE: Rawze.com is not affiliated, nor endorses any of the google ads that are displayed on this website.