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  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

Need computer wiring diagram or something like that

  • Thread starter Thread starter mwcool
  • Start date Start date Sep 8, 2004

mwcool

Founding Member
May 23, 2001
106
0
16
Clarksville, MD
Sep 8, 2004
#1
  • Sep 8, 2004
  • #1
I posted a few weeks ago about having my Service Engine Soon light come on my 02GT with 37K. I ran the codes and found out it was my crankshaft position sensor. I replaced it with a brand new motorcraft one and had the SES code removed with an OBDII scanner, but the light still keeps coming back on for the same thing every time I run the A/C. (diconnecting the battery will get rid of it, until I run the a/c that is )

Since the wire that connects to the crankshaft position sensor runs directly underneath the a/c compressor, I figure the only thing it can be at this point is a bad wire running from the sensor to the computer and the a/c compressor heating up causes it to fail. How do I find out which two wires to unplug from the computer so I can replace the wire? Does anyone have a link to a diagram or anything like that? Any help would be appreciated, thanks.
 
N

n0v8or

10 Year Member
Aug 23, 2003
604
8
39
Rhode Island
Sep 8, 2004
#2
  • Sep 8, 2004
  • #2
I posted the drawing at . . . http://members.cox.net/n0v8or/stang-ecm02.pdf
Zoom in to see more detail. Wire colors are dark blue and gray; powertrain computer module pin numbers are 21 and 22.
 
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