stock auxilary fan(s)

lagged

1991 1JZ
Mar 30, 2005
2,616
0
0
38
new rochelle
does anyone know which temperature switch controls the aux electric fan(s)?

i know that:

the one on top of the waterneck is the cold start switch (two wire plug)

the one down low on the side of the waterneck is the ECU water temp sensor (two wire plug)

unused spade connecter on the side of the waterneck housing

and another spade connecter on the side of the water neck is for the guage cluster.

whats left? another spade connecter on the tstat housing (not in use..) and a blue connecter on the tstat housing. all i have left on my wire harness is a single wire that was cut and tapped off...

im trying to get my aux fan to come on in case no one guessed that :)....
 

isnms

United States of America
Mar 30, 2005
2,145
0
36
Oklahoma
i80.photobucket.com
courtest of Stretch
attachment.php

from:
http://www.supramania.com/forums/showthread.php?p=92413#post92413
 

lagged

1991 1JZ
Mar 30, 2005
2,616
0
0
38
new rochelle
yesssss thats the picture i was looking for. what happend to the thread it was posted in? couldnt find it. thanks!
 

ekoston69

New Member
Feb 6, 2006
7
0
0
Australia
did u sort out the problem with the fan? Ive been trying to figure out why mine doesnt come on for a while now without much success
 

lagged

1991 1JZ
Mar 30, 2005
2,616
0
0
38
new rochelle
the one left over wire was tapped off and away so i had to open up the wire harness to find it. i just got a spade connecter from another harness i had lying around and soldered it on there. i havent ran the car yet but im sure the fan will come on now once the car comes up to temp.