Puffwagon Posted June 21 Share Posted June 21 Posted elsewhere but figured here would be helpful too. How's this for some farkery? The car was trying to rev at idle and drive itself in gear and while I could get it mostly sorted by some quick changes to the idle airflow, there was no reason for those changes to be needed. First thought was an intake leak but I know there wasn't one, so where else could it be getting air from? I measured the throttle body values in Forscan with another throttle body I have, and the one on the car was open half a degree more at idle. Not much ay, but I adjusted it back down to 7.5 degrees from 7.94 degrees and it fixed it. Lol less than half a degree is enough to send your throttle body out of whack and get an ETC light. 2 Quote Link to comment Share on other sites More sharing options...
Roland@pcmtec Posted July 2 Share Posted July 2 At least it tested the failure safety of getting an air leak post TB and throwing a DTC! 1 Quote Link to comment Share on other sites More sharing options...
Puffwagon Posted July 2 Author Share Posted July 2 Yep it actually started cutting cylinders too, so it's good to know it works as intended. 1 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.