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Pigtail help on C100

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Old Jan 13, 2017 | 10:53 AM
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Pigtail help on C100

I don't have old engine or stuff to plug in and diagrams I've found online aren't helping. I'm getting frustrated trying to figure these out. Any help or point me in a direction and I'll search.
I think this is alternator although my wires are different then C100 pinout ive found. Black and DK green wire.
Coolant? Again different colors.
Basically i've got one DK green wire coming out and then 2 wires spliced into it going to each of these sensors.
Fan?
The C100 diagram I've found is just not matching up to my 86 Camaro TPI.
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Old Jan 13, 2017 | 10:55 AM
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Re: Pigtail help on C100

Top 2 are A/C compressor
The bottom I'm not sure
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Old Jan 13, 2017 | 10:58 AM
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Re: Pigtail help on C100

Thanks. Also, my oil sender is green when diagram says tan.
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Old Jan 13, 2017 | 11:02 AM
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Re: Pigtail help on C100

Originally Posted by TTOP350
Top 2 are A/C compressor
The bottom I'm not sure
I donr see anything on pinout for a/c though. Listed under something else?

Only dk green wires coming out for c100 are wiper washer, coolant temp instrument panel, and horn. That last sensor might be horn.

Last edited by indebt; Jan 13, 2017 at 11:16 AM.
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Old Jan 13, 2017 | 06:31 PM
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Re: Pigtail help on C100

AC is in the wire bundle that comes through firewall under the heater core. It is hidden behind the engine.
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Old Jan 13, 2017 | 06:47 PM
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Re: Pigtail help on C100

That last one is probably a diagnostic connector of some sort. Most of the time you see a connector under the hood without a weather seal it's going to be for testing, etc.
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Old Jan 13, 2017 | 08:36 PM
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Re: Pigtail help on C100

Thanks everyone. I've cut them out so we shall see. Basically on the C100 is oil, coolant, and pink and purple wires right.
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Old Jan 14, 2017 | 05:32 PM
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Re: Pigtail help on C100

Some grounds for interior stuff that go to the back of the head, depending on year and power for the interior
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Old Jan 14, 2017 | 06:58 PM
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Re: Pigtail help on C100

Originally Posted by scooter
Some grounds for interior stuff that go to the back of the head, depending on year and power for the interior
Thanks. Still have 2 other sensors I'm not sure about. All I do know is the pinouts I've found online aren't matching up with what I have. Oh well, gonna move onto the LS harness and getting it situated.
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