hmmm. I know a lot of dyno places use their widebands everyday, I am wondering if theirs was some how clogged or dirty, was it a box type wideband with a filter?

I ask because I have a brand new LM1 that I am going to use, wondering if it is off. If it is off it could be BAD

 

i would install it, and calibrate it beore install. i have a few theories, one being that the ecu learned over time and compensated to rich tune again. i never reset my ecu so its a possibility. second, my buddies lm1 always gave him problems when he tried to upgrade the firmware. this was the first time we used it after it bricked itself a second time. the company sent it back saying it worked and we were still having problems. it may be isolated and maybe just his is problemmatic. in any event, i will compare my built in wideband to the dynos and see how close they are. i reckon theyll be damned close. and i have zero worries that the aem will try to revert back to some stock ghey tune

hopefully in next few weeks i'll have some good news to report back with.