Well, trashed your original post. Be nice if the boards were working correctly. Anyway, what follows is what I posted as a reply to your question about placing the SA into the ALDL stream of the '7747 ECM: Neither one is correct. I believe that this info is listed in the Come in For a Free Tune thread. In general the SA value can be placed in a single location. So the O2 crosscounts ALDL location is good for it. Then use the PromID for the injector PW. RBob.

Check this thread:

http://www.thirdgen.org/techboard/di...ce-7747-a.html (NewB Needs Advice On 7747)

For SA in place of PW use 66 and 67 in place of the AB & AC.

RBob.

Ok rob, i would like to use the SA value into the 02 cross counts then! i have no clue how to do that? please help me lol.. Ive been reading so much i think im getting burnt out!

so if i use this, It will display SA in the PROMID field?

$D4E7 $00
$D4E8 $66
$D4E9 $00
$D4EA $67

What do i do differently for putting it into 02 cross counts?

This thread has the info you need:

http://www.thirdgen.org/techboard/tb...ing-issue.html (tuning issue)

RBob.

Thanks again rob. thats the thread ive been reading (3 times) and ive read every artical under (the prom tuning guide). oh ive read the come in for free tune almost 3 times. all of this in about 2 weeks.. lol .. i even read all the old Diy-efi articales. Yet i still cant figure that out! but im going to take it a little slower. i dont need that yet. My first real tune tonight went great! i picked up lots of power, and just the sound of the moter. is so much better. and the wide band does wonders. thanks for the reply anyhow it will dawn on me at some point!!! have a great day!
Jeff

rob i got it!!! i feel dumb now