1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

Bad coolant temp sensor connector???

Thread Tools
 
Search this Thread
 
Old 03-03-12, 01:31 PM
  #1  
Junior Member
Thread Starter
iTrader: (1)
 
Operator Error's Avatar
 
Join Date: May 2011
Location: United States
Posts: 42
Likes: 0
Received 0 Likes on 0 Posts
Bad coolant temp sensor connector???

So i was checking my ECU error codes by following the archived article by gsl-se addict and i got the bad coolant temp sensor warning. So i went out and got a new sensor. I check my ECU error codes again and it still says that my coolant temp sensor is bad. That means that either i have a short somewhere in the harness, my coolant temperature sensor is kaput or i have a bad multimeter. I am currently checking the multimeter.
Currently i am thinking that the connector is bad because it looks a little different when i compare it too a spare wiring harness coolant temperature sensor connector.

Does anyone know where i can pick up a new connector for the coolant temperature sensor? Does anyone have any other suggestions??? I'm about too spend the day unwrapping the wiring harness to look for a break but any extra input would be appreciated.
Old 03-03-12, 03:42 PM
  #2  
Junior Member
Thread Starter
iTrader: (1)
 
Operator Error's Avatar
 
Join Date: May 2011
Location: United States
Posts: 42
Likes: 0
Received 0 Likes on 0 Posts
As i was unwrapping the wiring harness i found something odd. There are three green wires with red stripes all connected by a piece of metal and joined into one green and red wire.
Each wire goes to some different sensor, the air temp sensor, the coolant temp sensor and the throttle position sensor. Is this normal or did some previous owner tamper with the original wiring and do this??? What is the point of even doing this in the first place???

OH! i forgot to mention the car is a 85 GSL-SE.

Here are some pictures of the three wires going into one.

http://s1112.photobucket.com/albums/...Picture004.jpg

http://s1112.photobucket.com/albums/...Picture003.jpg
Old 03-03-12, 08:59 PM
  #3  
Out In the Barn


iTrader: (9)
 
KansasCityREPU's Avatar
 
Join Date: Mar 2005
Location: KC
Posts: 6,055
Received 1,015 Likes on 801 Posts
Originally Posted by Operator Error
As i was unwrapping the wiring harness i found something odd. There are three green wires with red stripes all connected by a piece of metal and joined into one green and red wire.
Each wire goes to some different sensor, the air temp sensor, the coolant temp sensor and the throttle position sensor. Is this normal or did some previous owner tamper with the original wiring and do this??? What is the point of even doing this in the first place???

OH! i forgot to mention the car is a 85 GSL-SE.

Here are some pictures of the three wires going into one.

http://s1112.photobucket.com/albums/...Picture004.jpg

http://s1112.photobucket.com/albums/...Picture003.jpg
That type of connection is common. It's factory.
Old 03-04-12, 08:42 PM
  #4  
Junior Member
Thread Starter
iTrader: (1)
 
Operator Error's Avatar
 
Join Date: May 2011
Location: United States
Posts: 42
Likes: 0
Received 0 Likes on 0 Posts
Gotcha, i actually fixed my error code so this thread isnt needed anymore.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
stickmantijuana
Microtech
30
04-23-16 06:37 PM
Snoopy FD
Build Threads
25
12-08-15 01:45 PM
immanuel__7
2nd Generation Specific (1986-1992)
89
09-05-15 10:23 AM
FullFunctionEng
Full Function Engineering
1
08-25-15 08:17 PM
befarrer
Microtech
3
08-22-15 05:52 PM



Quick Reply: Bad coolant temp sensor connector???



All times are GMT -5. The time now is 06:08 PM.