10-03-2013, 09:10 PM | #1 |
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Data link connector??
Has any one added a Data link connector to your truck harness?
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10-03-2013, 10:02 PM | #2 |
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Re: Data link connector??
Pretty sure almost everyone has, what's your question?
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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 |
10-03-2013, 10:04 PM | #3 |
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Re: Data link connector??
Did your harness come with it or did you add it?
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10-03-2013, 10:28 PM | #4 |
Truck and auto performance nut
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Re: Data link connector??
my custom harness had one
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Kurt - '68 GMC short step - NIB '09 LY6 6.0L crate motor w/mods, NIB '12 crate 4L85e w/billet 3k stall Circle D, 3.73 posi 12 bolt, DynaTech f-swap headers, 3/4 drop, handling mods, etc. - my toy '72 Chevy LWB C-10 Highlander - 350/350 ps/pb/tilt/ac - not original but close '06 Chevy TrailBlazerSS - LS2/4L70e - little black hot rod SUV - my DD '18 Kia Sorento - wife's econo-driver '95 Chevy S10 - reg cab shortbed, LS, 4.3, auto... my '68's powertrain and chassis build -links broken A surprise phase - carb to efi -links broken |
10-04-2013, 01:31 PM | #5 |
meowMEOWmeowMEOW
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Re: Data link connector??
If by data link you mean obdII, then you pretty much require one. No way to tune it without getting into the pcm.
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'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING MY BUILD THE H8RDCPTR //\\ MY YOUTUBE CHANNEL REV J HD
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10-04-2013, 05:39 PM | #6 |
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Re: Data link connector??
The ALDL connector is part of the dash harness in a factory vehicle, if you're modding a factory engine harness to stand alone, then you will have to add it. Its pretty simple just a constant power a couple of grounds and a single data wire to the PCM.
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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 |
10-04-2013, 06:55 PM | #7 |
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Re: Data link connector??
Thank you
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10-05-2013, 11:21 PM | #8 | |
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Re: Data link connector??
Quote:
Thanks
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10-06-2013, 09:50 AM | #9 | |
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Re: Data link connector??
Quote:
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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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10-07-2013, 11:29 PM | #10 | |
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Re: Data link connector??
Quote:
I hope extending the topic isn't thread jacking
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10-13-2013, 07:33 PM | #11 |
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Re: Data link connector??
I'm not trying to hijack this thread, but I just want to clarify all of the necessary wires for the DLC. This diagram from AllData (for 2000 5.3) shows pin 4 being a ground, and then pin 5 being a PCM ground. Can these just be the same body ground? The only wire I have from the PCM for the DLC is the dark green serial data wire, which will be pin 2 on the DLC.
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Zach 1970 Chevrolet Custom Camper K20 1971 GMC Super K2500, 12V/NV4500 swap in progress 1971 Chevrolet Custom C10 1972 Chevrolet Custom Deluxe C20, 5.3/4L60E 1972 Oldsmobile Cutlass Supreme, 455/TH400, 3.73 posi 2004 GMC Sierra 2500HD, LB7/Allison, CCSB 2005 GMC Sierra 1500, 5.3/4L60E, CCSB |
10-13-2013, 07:48 PM | #12 |
Senior Member
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Re: Data link connector??
The Grounds can be connected to any good body ground, You have everything else figured out.
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10-13-2013, 09:50 PM | #13 |
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Re: Data link connector??
Thanks clinebarger
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Zach 1970 Chevrolet Custom Camper K20 1971 GMC Super K2500, 12V/NV4500 swap in progress 1971 Chevrolet Custom C10 1972 Chevrolet Custom Deluxe C20, 5.3/4L60E 1972 Oldsmobile Cutlass Supreme, 455/TH400, 3.73 posi 2004 GMC Sierra 2500HD, LB7/Allison, CCSB 2005 GMC Sierra 1500, 5.3/4L60E, CCSB |
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