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View Full Version : A Question about the IDLE control of S13 sr20det



S13sr95240
12-03-2004, 12:34 AM
There are 4 wires into the IDLE control unit in S13 sr20det.

One is black/Yellow
One is light blue
One is blue/Red
One is blue/Green

What is blue/Green line is for?

BTW, I know that
the B/Y line is for Air Regulater Power.
The light blue is for ECU Air Regulater Connection.
The Blue/red is for Air Conditioning.

Thanks in advance!

gsracer
12-03-2004, 07:33 AM
Teh blue green wire is for the A/c so that when you hit the a/c it will raise the idle, if you look at the plug on your a/c compressot youll see that its the same http://forums.freshalloy.com/images/graemlins/cool.gif

S13sr95240
12-03-2004, 03:33 PM
Teh blue green wire is for the A/c so that when you hit the a/c it will raise the idle, if you look at the plug on your a/c compressot youll see that its the same http://forums.freshalloy.com/images/graemlins/cool.gif



Then what's the blue red line is for?

cnichols
12-06-2004, 02:48 PM
Does the Idle Control motor close completely when you unplug it?

Enthalpy
12-06-2004, 03:00 PM
Does the Idle Control motor close completely when you unplug it?



no

it is both thermostatic and electronic on SR. if you unplug they will just regulate based off coolant temp.

Kingtal0n
12-11-2004, 10:05 AM
can the IAC be removed and brake-cleened to death as to remove whatever junk is inside like on other IACS?