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How To ID a ECM

  • Thread starter Thread starter precision1605
  • Start date Start date Dec 8, 2003
P

precision1605

New Member
Oct 31, 2003
125
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0
Dec 8, 2003
#1
  • Dec 8, 2003
  • #1
Anyone know how to identify if i have a speed density or mass air ECM???I got a extra 1 with the car i bought and not sure what it is????
 

GT40XStang9

Thanks to Tim, I get off pretty easy.
Founding Member
Feb 26, 2001
25
33
89
Scotland UK
Dec 8, 2003
#2
  • Dec 8, 2003
  • #2
What year is your car?

Is there any type of metal thing between your filter and the throttle body?
 
P

precision1605

New Member
Oct 31, 2003
125
0
0
Dec 8, 2003
#3
  • Dec 8, 2003
  • #3
Car is 89 with mass air.Not sure what the extra computer he gave me is though....
 

BlackFox5.0

Founding Member
Aug 7, 2000
3,514
1
0
Massachusetts
Dec 8, 2003
#4
  • Dec 8, 2003
  • #4
It should have a sticker on the plastic part where you plug the main harness into, if it doesnt have the sticker, then theres really no way (that I know of) to identify what computer it is
 
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