what should the numbers be at

[sgtsmasher]

i got everything finally hooked up with the wideband aem a/f gauge, i havent had tom data log it yet but i will prolly have him set it up tomorrow. anyways when i turn on the car it reads 14.9 not started, after start it went as high as 15.7 then after about 30 seconds and idling at 2100 it kept going down and down and down to about 11.3...like wtf is going on can anyone explain and the car has been tuned once by tom like 2 or more years ago and i havent done one since...

[Sponsor]

[1turbofocus]

Before you get worried lets do a datalog and see whats happening , you should idle warm at between 13.9 and 15.5 always switching up and down

Many things can go wrong in 2+ years if its been that long , lets log and go from there

Tom

[sgtsmasher]

lol ok i was just curious, i wasnt freaking out aside from the "wtf" above, but ok ill call you, hopefully at a time that i can get help and your not busy...