C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Help identifying these connectors!!

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Old Jun 1, 2013 | 10:27 PM
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Default Help identifying these connectors!!







thanks guys not too sure what they are...Recently did a tpi restore and cant figure out what they are seeing if i can get a quick responds
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Old Jun 1, 2013 | 10:32 PM
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btw deleted cruise, EGR, went with a th350, and no smog pump!! and both plugs are identical but one makes my front ac fan stay on constant

Last edited by 4lnkdsupra; Jun 1, 2013 at 10:40 PM.
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Old Jun 1, 2013 | 10:45 PM
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It varies depending on tire size. What year Buick is that?
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Old Jun 1, 2013 | 10:49 PM
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Originally Posted by Just BOB
It varies depending on tire size. What year Buick is that?
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Old Jun 1, 2013 | 10:57 PM
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ha 88 tpi^^^
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Old Jun 1, 2013 | 11:05 PM
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Might take a day or two, but someone with an 88 will probably weigh in with an answer.
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Old Jun 1, 2013 | 11:08 PM
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They don't look familiar; what year Vette?
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Old Jun 1, 2013 | 11:42 PM
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Originally Posted by 65Z01
...what year Vette?
Might be an 88.
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Old Jun 2, 2013 | 02:03 AM
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#3 - red is cannister purge, #2 trans connector likely and #1 if you'd take the damn "fingers" off the "clue" you could be helped much easier. Post the wire colors for each and life could get good quickly. If under your thumb is yellow & purple VSS?

Last edited by WVZR-1; Jun 2, 2013 at 02:06 AM.
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Old Jun 2, 2013 | 09:58 AM
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Haha ill take better pic the connector(under tumb) in first picture... its on the same pigtail for the 2nd pic connector.. If that makes any since..

If ur saying that the white connector in second pic is tranny the the one I'm holding in the first pic is speed sensor mabe..

What's the connector coming of the positive battery cable??
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Old Jun 2, 2013 | 10:25 AM
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Originally Posted by 4lnkdsupra
Haha ill take better pic the connector(under tumb) in first picture... its on the same pigtail for the 2nd pic connector.. If that makes any since..

If ur saying that the white connector in second pic is tranny the the one I'm holding in the first pic is speed sensor mabe..

What's the connector coming of the positive battery cable??
Like I mentioned if it's yellow & purple under your thumb then yes VSS!

The reds from + cable, likely cooling fan relay and ecm, fuel pump and other relays likely fusible link material.
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Old Jun 2, 2013 | 12:17 PM
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Does Any of those absolutely need to be connected I'm having problems with fans coming on?? I connect the connector coming off the battery to connector closest that would make since and only the ac fan (front of the car blow) constantly blows
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Old Jun 2, 2013 | 12:18 PM
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Yup the colors are yellow n purple looks more like pink though thanks for the help

Last edited by 4lnkdsupra; Jun 2, 2013 at 12:20 PM.
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Old Jun 2, 2013 | 05:49 PM
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Old Jun 2, 2013 | 05:54 PM
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Better pics of connectors. I took cruise control out is that mabe a bad thing to do. is it ending a power circuit to a relay u think?
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Old Jun 3, 2013 | 09:59 AM
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Cruise control is a 'passive' system.

Removing it doesn't hurt anything.
Except maybe your tired foot after a long drive on the freeway.
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