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08-28-2019, 09:26 PM
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#1 |
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Senior Member
 
Join Date: Sep 2007
Location: Albuquerque NM
Posts: 7,878
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Need some dbw help
So my doner is an 03 Yukon. 2wd
Got the truck running finally,!! But my dbw isint responsive at all. Anyone got a dbw diagram I can follow. I did all the harness myself but I mustve missed missed something
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1967custom |
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08-28-2019, 09:42 PM
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#2 |
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Registered User
Join Date: Dec 2009
Location: Independence Mo
Posts: 4,119
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Re: Need some dbw help
There's a pink ignition wire that goes to the TAC module, make sure it has power. It's easy to miss being all by its self.
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My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html |
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08-29-2019, 08:39 PM
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#3 |
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Senior Member
Join Date: Sep 2007
Location: Albuquerque NM
Posts: 7,878
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Re: Need some dbw help
Ok I'll check that now. Thank you!
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1967custom |
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08-29-2019, 09:05 PM
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#4 |
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Registered User
Join Date: Mar 2018
Location: Ardmore
Posts: 100
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Re: Need some dbw help
Check lt1swap.com for full schematics on the dbw system.
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08-31-2019, 02:29 PM
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#5 |
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Senior Member
Join Date: Sep 2007
Location: Albuquerque NM
Posts: 7,878
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Re: Need some dbw help
Ok I found it and it sure enough had a bad connection. Soon as I fixed I heard the throttle body engage. Thanks k you!
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1967custom |
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