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Difference between "sending" and "sensor", question about sensor?

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Old Nov 2, 2023 | 01:02 PM
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Default Difference between "sending" and "sensor", question about sensor?

Hi guys, I have a 1987 corvette and there is a wire that is green by my starter, I believe it is for a part calling a "temperature sending unit" does this turn on the fan or signals it to, also I bought this thing with a wiring kit from autozone I am not sure if it is the right sensor: https://www.carparts.com/details/Che...E&gclsrc=aw.ds

Completely new, this is my first car ever owned and I don't have a lot of experience with sensors this question may sound dumb to some of you but I am just trying to learn.
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Old Nov 2, 2023 | 01:29 PM
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The part you linked to IS NOT for that location. That is an ECM device for temp sensing/sending. In an '87 that location should be for a temp sender/sensing for a gauge.

Do you have the FSM (Factory/Field Service Manual) for your car? You need it!

Have Autozone or others use a GM# 25036135 to reference a correct sender/sensor for that location. gauge sender/sensor for that year should be a single terminal likely a spade but if it's been replaced a time or two already you could find something other than but a single terminal.
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Old Nov 3, 2023 | 10:08 AM
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awesome, I ordered it. Thank you. And yes I do I just wasn't sure if I was looking at the right thing I accidentally bought the wrong sensor before.
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