DBW vs DBC
Yes Yes, I have found that out a short time ago. A friend has done a swap. Thinks he has a '03 ecm from a Yukon. Tells me he's using the same cable driven tb, ecm, etc. He got a harness from PSI. When I checked the pins at the ecm for the tps, they don't jive. (Engine starts and goes to about 2500rpm). Checked for vacuum leaks, and other stuff. When hooking a obd computer to it, I have 0 percent. Hook my 0411 , now it registers, but, doesn't fix the problem. It ran, in this application, for a couple months. So I have a real rats nest to figure out. Thanks!
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Joined: Aug 2010
Posts: 7,323
Likes: 529
From: Ann Arbor, MI
Here are some other treads which might be helpful:
https://forum.hptuners.com/showthrea...96-vs-0411-pcm #9
https://ls1tech.com/forums/conversio...2200411-a.html #4
https://ls1tech.com/forums/pcm-diagn...2-dbw-dbc.html
Are you saying it ran as a DBW for a few months? If yes, they why are you suddenly doubting it?
Why not just switch to a 411? Don't want to pay for credits?
https://forum.hptuners.com/showthrea...96-vs-0411-pcm #9
https://ls1tech.com/forums/conversio...2200411-a.html #4
https://ls1tech.com/forums/pcm-diagn...2-dbw-dbc.html
Are you saying it ran as a DBW for a few months? If yes, they why are you suddenly doubting it?
Why not just switch to a 411? Don't want to pay for credits?
Here are some other treads which might be helpful:
https://forum.hptuners.com/showthrea...96-vs-0411-pcm #9
https://ls1tech.com/forums/conversio...2200411-a.html #4
https://ls1tech.com/forums/pcm-diagn...2-dbw-dbc.html
Are you saying it ran as a DBW for a few months? If yes, they why are you suddenly doubting it?
Why not just switch to a 411? Don't want to pay for credits?
https://forum.hptuners.com/showthrea...96-vs-0411-pcm #9
https://ls1tech.com/forums/conversio...2200411-a.html #4
https://ls1tech.com/forums/pcm-diagn...2-dbw-dbc.html
Are you saying it ran as a DBW for a few months? If yes, they why are you suddenly doubting it?
Why not just switch to a 411? Don't want to pay for credits?
Thanks for the input! I will check it out, and keep sorting....
