Looking for member who put an "Idle Speed Control Valve" on their 944.....
09-10-2003, 01:12 PM
#17
Race Car
Join Date: Jun 2002
Location: Costa Mesa, California
Posts: 3,781
Likes: 0
Received 0 Likes
on
0 Posts
Originally posted by 944S Boyeee
What is the function of this module????
944S Boyeee
What is the function of this module????
944S Boyeee
One: It gives a crisp clean signal to the coil resulting in a better spark.
Two: It isolates the DME from any high voltage feed back from the coil.
Guess there is a third component here; a real PITA to diagnose.
09-10-2003, 01:50 PM
#18
Drifting
Thread Starter
Join Date: Dec 2001
Location: Sackville, Nova Scotia
Posts: 2,362
Likes: 0
Received 8 Likes
on
8 Posts
Might be worth changing this.......just because, eh? I have heard they are cheap and looks easy enough to swap out.
I sometimes get what feels like a bad spark and I have new wires, cap, dis, etc, etc. Couldn't hurt to try replacing this part.
944S Boyeee
I sometimes get what feels like a bad spark and I have new wires, cap, dis, etc, etc. Couldn't hurt to try replacing this part.
944S Boyeee
09-10-2003, 02:00 PM
#19
Race Car
Actually the part under the intake on the 87-88 16V S cars is called an "auxiliary air egulator valve" and is different from the NA and turbo models.
Terry S.
Terry S.
