Location of all thermo sensors for 92-95 civic
07-13-2005, 08:46 PM
#1
Senior Member
Thread Starter
Join Date: May 2002
Posts: 283
Likes: 0
Received 0 Likes
on
0 Posts
Location of all thermo sensors for 92-95 civic
How many thermo sensors are there? 2 or 3?
I know the one in the t-stat housing runs the fan.
Where is the gauge signal sending one? and does this one also send a signal to the ECU or is their a seperate one for that function.
D15B7 if that makes a difference and for future reference are the B and H motors the same?
I know the one in the t-stat housing runs the fan.
Where is the gauge signal sending one? and does this one also send a signal to the ECU or is their a seperate one for that function.
D15B7 if that makes a difference and for future reference are the B and H motors the same?
07-14-2005, 01:27 PM
#3
i beileve there is one on the thermostat housing. when it reaches temp the switch closes and the relay turns on. It also sends a ground signal to the PCM on the same wire so the PCM knows to raise the idle.
07-14-2005, 05:46 PM
#4
Junior Member
Join Date: Jul 2005
Posts: 23
Likes: 0
Received 0 Likes
on
0 Posts
There are 2 thermo sensors. One is a sending unit and the other is a sensor for your computer. The difference is that there is only one wire for the gauge sending unit and there are two wires for the sensor to the computer.
07-14-2005, 06:32 PM
#5
1999 Civic Driver
Join Date: Jan 2005
Location: Newmarket, ON, Canada
Posts: 370
Likes: 0
Received 0 Likes
on
0 Posts
There's a TW sensor and a temperature guage sender on the left front part of the block if you were to look at the engine from the front. I enclosed a capture from the helm's manual pg 10-8 which you can find on this website in pdf format. You are correct about another thermoswitch attached to the thermostat housing assembly.
07-14-2005, 08:07 PM
#6
Senior Member
Thread Starter
Join Date: May 2002
Posts: 283
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by dpkelly
There's a TW sensor and a temperature guage sender on the left front part of the block if you were to look at the engine from the front. I enclosed a capture from the helm's manual pg 10-8 which you can find on this website in pdf format. You are correct about another thermoswitch attached to the thermostat housing assembly.
Thanks man, thats exactly what i needed.