What Is This Please

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Apr 15, 2022 | 11:52 AM

Charles212

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Joined: Dec 2021

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From: Atlanta GA

What Is This Please

C4 1985. I was under the car putting on a new oil filter and I saw this connector that seems somewhat melty. Can anyone please tell me what this is. The pictures are from forward of the frame rail where the body ground is located on the drivers side and forward of the oil filter. The connector melds into the harness in the sheath. I am trying to point it out in the picture.

Thanks

C

Apr 15, 2022 | 01:10 PM

Natty C

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From: Mid-Atlantic

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Looks like the oxygen sensor pigtail connector.

I don't have an '85, though.

Apr 15, 2022 | 01:57 PM

Charles212

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From: Atlanta GA

Thanks for responding. The O2 sensor wire I believe goes elsewhere. It is in one of the frames I posted. I can double check but I don't think it is.

C

Apr 15, 2022 | 03:11 PM

Trog

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From: Lakeport CA

I'd trace that O2 sensor wire back... not much else on that side plugs in with a single wire in that area.

Apr 16, 2022 | 12:50 AM

85corvettejeff

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From: Lake Grove NY , Long Island

i have an 85 and i just did my rear main seal and oil pump and saw that same connector its not for the O2 i think it goes up to the sensor in the block by #1 cyl spark plug