• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

Coolant Temp Sensor

  • Thread starter Thread starter rjpbboi
  • Start date Start date Aug 6, 2009
R

rjpbboi

New Member
Jan 29, 2009
27
0
1
Massachusetts
Aug 6, 2009
#1
  • Aug 6, 2009
  • #1
Hi guys,
I'm not getting a coolant temp reading on my gauge. The computer one seems fine though, because it didn't come up in the engine codes, but the gauge one's bad. It looks like someone put an extra nut on it and for that reason, the lead on the wire isn't making a good connection to the sensor. The nut isn't coming off so I figured I'd spend the 10 buck to just buy a new sensor. I went down to Autozone and asked for the sensor and he gave me a different looking one. I told him I was looking for the gauge coolant temp sensor, on the intake manifold and he told me he didn't have that and had never heard of it. So when I got home I took a picture of the sensor to make sure that it is indeed the coolant temp sensor, and that's all I'm looking for, confirmation that this is indeed the gauge coolant temp sensor.



 

jrichker

StangNet's favorite TOOL
In Remembrance. Thank you for your contributions
Mar 10, 2000
27,512
2,813
234
Dublin GA
Aug 6, 2009
#2
  • Aug 6, 2009
  • #2
The coolant sensor in your picture is for the dash temp gauge. It has only a singe wire push on connector.



The Engine Coolant Temp or ECT that the computer uses is in the flow pipe for the heater tubing. It uses a 2 pin plastic shell weather tight connector.



See AutoZone.com | | Coolant Temperature Sensor | COOLANT TEMP SENSOR for the ECT sensor
 
R

rjpbboi

New Member
Jan 29, 2009
27
0
1
Massachusetts
Aug 6, 2009
#3
  • Aug 6, 2009
  • #3
That's what I thought, the Autozone guy just confused me. Thanks for the confirmation.
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
34
129
Aug 7, 2009
#4
  • Aug 7, 2009
  • #4
FWIW, when I needed one, it was like 4.19 at CSK (checker and company).

Technically it's a sender or sending unit. In contrast, the thing that Jrichker showed (the ECT) is a sensor. Sometimes parts stores make the same differentiation in their listings.
 
You must log in or register to reply here.

Similar threads

G
1991 GT 5.0 running hot
  • gvanginkel403
  • Jul 1, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
5
Views
154
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jul 2, 2026
General karthief
G
2016 GT, Cold Air/Tune Trouble (overheating) . Advice/Help Please!
  • GLStang
  • Sep 6, 2025
  • 2015 - 2023 (S550) Mustang -General/Talk
Replies
1
Views
353
2015 - 2023 (S550) Mustang -General/Talk Sep 6, 2025
Noobz347
C
Resolved Coolant temp gauge issue
  • csracing
  • Jun 14, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
3
Views
214
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jun 24, 2025
csracing
C
M
Resolved 1988 Foxbody - Overheating Summer
  • MDrisc
  • Oct 26, 2025
  • Fox 5.0 Mustang Tech
Replies
16
Views
708
Fox 5.0 Mustang Tech Jul 17, 2026
fasterthangas
F
J
'96 Cobra: A/C gets weak and engine misfires under load when warm
  • jruhnke
  • Oct 22, 2025
  • SVT Tech Forum
Replies
2
Views
324
SVT Tech Forum Nov 20, 2025
nickyb
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?