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Old 10-13-2025, 08:35 PM   #1
suburban99
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LS DBW throttle body plug question.

Hey all, I am swapping a 68 C10 short step with a 2005 5.3 with green/blue ECM connectors. The harness that came with truck is a DBW but has 2 plugs for the throttle body, 1 is a 2pin and 1 is a 6pin flat. (Apparently from a 2001-2002 DBW 5.3) Does anyone have the pinouts for the 8 pin fat connector that fits the 2005 throttle body? I have the connector just need to know the wiring. Thanks
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Old 10-14-2025, 04:09 PM   #2
LS short box
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Re: LS DBW throttle body plug question.

I don't have an answer for you but I would check with folks over on LS1tech.com for help.
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Old 10-15-2025, 12:03 AM   #3
Richard
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Re: LS DBW throttle body plug question.

Quote:
Originally Posted by suburban99 View Post
Hey all, I am swapping a 68 C10 short step with a 2005 5.3 with green/blue ECM connectors. The harness that came with truck is a DBW but has 2 plugs for the throttle body, 1 is a 2pin and 1 is a 6pin flat. (Apparently from a 2001-2002 DBW 5.3) Does anyone have the pinouts for the 8 pin fat connector that fits the 2005 throttle body? I have the connector just need to know the wiring. Thanks
Maybe this will help? Found in this thread https://67-72chevytrucks.com/vboard/...d.php?t=383692
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