I just wired my flex fuel sensor into pin d12 on my aem series 2. I'm trying to make sure it's wired and working before I take it to the tuner. I have my laptop plugged into my computer and monitored it but the flex flex content is jumping all over the place. Any suggestions? Or does the tuner have to set it up further?

I attached a video of what is happening

 

http://s1347.photobucket.com/user/js...sjbix.mp4.html

 

 

It should work fine. I have no idea how to tune or use the aem but I also wired my flex fuel sensor into d12 and my flex fuel tune works great. As long as you pin the signal wire to d12 you are good. Let your tuner do the rest.

 

Well it's defiantly getting a signal for sure. I'd just hate to get to the tuner and have a problem