Hey guys, having an issue with my tune, I've tried a bunch of things but not really sure what's going on..

Basically for the first 20 second the idle bounces up/down at ~6/13/17 seconds after (cold) start, warm/hot starts don't have any issues -- just cold starts

Any tips?

 

Could be a couple of different things, but If you have idle feedback enabled and your integral gain is too high the ecu will fight itself to hold a consistent idle.

You can send a log and cal file to charper732@gmail.com