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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
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a9s or a9p?

  • Thread starter Thread starter Camman
  • Start date Start date Dec 7, 2003
C

Camman

Founding Member
Jan 5, 2000
1,055
0
37
Las Vegas, NV
Dec 7, 2003
#1
  • Dec 7, 2003
  • #1
I have both computers now. This would be for my 89 vert, it is a manual. The a9p feels like it has more power, but this could be psychological . Thanks!
 

GT40XStang9

Thanks to Tim, I get off pretty easy.
Founding Member
Feb 26, 2001
25
33
89
Scotland UK
Dec 7, 2003
#2
  • Dec 7, 2003
  • #2
One of those is for an automatic. I think it's the A9P.
 

TIMMY2734

Founding Member
May 17, 2002
1,330
1
36
Queens, NY
Dec 7, 2003
#3
  • Dec 7, 2003
  • #3
a9p was from auto cars, which supposedly adds more timing to compenstae for the auto. But either will work. Just go with your gut, you say the a9p works fine, so leave it. If it aint broke, dont fix it
 
F

Fostang

Founding Member
May 8, 2002
1,400
0
36
Stockton, Ca
Dec 7, 2003
#4
  • Dec 7, 2003
  • #4
have u guys ever heard of an A9T I have one but don't know what it's from it worked on a 5.0 ho no probs.
 

TIMMY2734

Founding Member
May 17, 2002
1,330
1
36
Queens, NY
Dec 7, 2003
#5
  • Dec 7, 2003
  • #5
there are soo many computers that were used for mass air cars. A9 is or should be the same family though
 
F

Fostang

Founding Member
May 8, 2002
1,400
0
36
Stockton, Ca
Dec 7, 2003
#6
  • Dec 7, 2003
  • #6
Well what family would it belong to under the tweecer groups???
 

GT40XStang9

Thanks to Tim, I get off pretty easy.
Founding Member
Feb 26, 2001
25
33
89
Scotland UK
Dec 7, 2003
#7
  • Dec 7, 2003
  • #7
A9T's came in '89 (only year I know of - could be more) model years with AODs.
 

GT40XStang9

Thanks to Tim, I get off pretty easy.
Founding Member
Feb 26, 2001
25
33
89
Scotland UK
Dec 7, 2003
#8
  • Dec 7, 2003
  • #8
Turns out - '89 is the first and only year for the A9T.
 

trips52

New Member
Mar 2, 2003
172
0
0
ocala, fl
Dec 7, 2003
#9
  • Dec 7, 2003
  • #9
my 89 auto has an a9p i know i had to change it out
 
F

Fostang

Founding Member
May 8, 2002
1,400
0
36
Stockton, Ca
Dec 7, 2003
#10
  • Dec 7, 2003
  • #10
what binary program should I use for the tweezer on an a9t??//
 
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