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damned...mass air mistake

  • Thread starter Thread starter warriorpluto
  • Start date Start date Mar 14, 2008

warriorpluto

Member
Aug 1, 2007
267
1
19
monroe.LA
Mar 14, 2008
#1
  • Mar 14, 2008
  • #1
just got a mass air computer and meter with housing off ebay for 160 but studying on here i have the wrong computer. got an a9l. i have an automatic transmission. finally won one and possibly wont work. what are you guys opinions?
 

warriorpluto

Member
Aug 1, 2007
267
1
19
monroe.LA
Mar 14, 2008
#2
  • Mar 14, 2008
  • #2
also read on here that sometimes it might work. so can i do anything with this?
 

2000xp8

SN Certified Technician
Aug 8, 2003
8,016
1,613
194
NJ
Mar 14, 2008
#3
  • Mar 14, 2008
  • #3
I'm pretty sure no auto trans computer will work with a 5 speed. Only the opposite works.
 
N

noneck134

New Member
Feb 18, 2008
24
0
1
Mar 14, 2008
#4
  • Mar 14, 2008
  • #4
A9L 5 Speed Only
A9P Auto & 5 Speed
 

vristang

15 Year Member
Mar 31, 2005
4,933
101
124
Seattle
Mar 14, 2008
#5
  • Mar 14, 2008
  • #5
Plug it in, you'll be fine....


Not sure why everyone says the A9L won't work with an auto....
The ecu doesn't control our transmissions.....


The programming is nearly identical.


jason
 
S

squeak_cg

Founding Member
Mar 13, 2002
153
0
0
Lima, OH
Mar 14, 2008
#6
  • Mar 14, 2008
  • #6
I haven't looked at the programming, but I did swap a T-5 in place of my AOD without swapping computers and I don't think I've had any issues stemming from the 'automatic' computer.

What exactly would be different in the programming?
 

warriorpluto

Member
Aug 1, 2007
267
1
19
monroe.LA
Mar 14, 2008
#7
  • Mar 14, 2008
  • #7
well after hearing that i guess ill go on ahead and try it out. 87 mustang. everything stock except for the exhaust. wanted a rebuild but cant find anyone in these parts....
 

ninety15.0

New Member
Mar 10, 2004
1,336
0
0
Mar 14, 2008
#8
  • Mar 14, 2008
  • #8
The most notable differences in the "programming" between the two computers is in the timing curves. The automatic computers advance the timing a bit further in the lower rpms and loads. My guess is just to get the car moving a little bit easier....but i dont know for sure.

The may be other differences in idle speeds in gear and in Park or Neutral. Either way you look at it...there is no reason why you shouldnt be able to use the A9P computer...at least till you can find a suitable A9L replacement. good luck man.
 

warriorpluto

Member
Aug 1, 2007
267
1
19
monroe.LA
Mar 14, 2008
#9
  • Mar 14, 2008
  • #9
ninety15.0 said:
The most notable differences in the "programming" between the two computers is in the timing curves. The automatic computers advance the timing a bit further in the lower rpms and loads. My guess is just to get the car moving a little bit easier....but i dont know for sure.

The may be other differences in idle speeds in gear and in Park or Neutral. Either way you look at it...there is no reason why you shouldnt be able to use the A9P computer...at least till you can find a suitable A9L replacement. good luck man.
Click to expand...

i need an a9p. i have an a9l.
 

warriorpluto

Member
Aug 1, 2007
267
1
19
monroe.LA
Mar 14, 2008
#10
  • Mar 14, 2008
  • #10
and do i really need that cruise control thing? where can i get one and how much is that?
 
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