ECMlink Trouble getting consistent readings

[tina the talon]

I am having trouble getting my afr to stay consistent at idle. I can set the afr at idle take short easy drive and the vehicle will start idling very lean ( 18:1 or more) vehicle is acting like it may have a vacuum leak. I smoke tested the system had a few leaks and were repaired. retested and had a minor leak that wasn’t too bad from the throttle shaft Body. Anything else I could check or any ideas. I am using the stock maf and a aem wide band to Monitor

 

[steve]

The stock answer whenever we are talking DSMLink is to post a log file (by clicking Add Photos and selecting the log) so we can see how you have the ECU configured and the data showing the issue.

 

[habitatguy187]

Exhaust leaks are always something to look for when tuning off a wideband