C4 General Discussion General C4 Corvette Discussion not covered in Tech

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

Thread Tools
 
Search this Thread
 
Old Nov 2, 2023 | 01:02 PM
  #1  
SMM_DREW's Avatar
SMM_DREW
Thread Starter
Advanced
Liked
Loved
 
Joined: Jul 2023
Posts: 90
Likes: 13
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.
Reply
Old Nov 2, 2023 | 01:29 PM
  #2  
WVZR-1's Avatar
WVZR-1
Team Owner
20 Year Member
Veteran: Army
Active Streak: 30 Days
Liked
 
Joined: Sep 2003
Posts: 25,360
Likes: 2,729
Default

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.
Reply
Old Nov 3, 2023 | 10:08 AM
  #3  
SMM_DREW's Avatar
SMM_DREW
Thread Starter
Advanced
Liked
Loved
 
Joined: Jul 2023
Posts: 90
Likes: 13
Default

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.
Reply

Get notified of new replies

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





All times are GMT -4. The time now is 09:50 AM.

story-0
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-1
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-2
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-3
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-4
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-5
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-6
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-7
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-8
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-9
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE