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» Northern California Ford Owners     » Automotive   » Tech Talk   » A9L COMPUTER ?s

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Author Topic: A9L COMPUTER ?s
Ty
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Member # 4920

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hey i was just curious what seems to be the best computer for a 5.0 i know that the A9L is the one to have but what exactly makes it so special. also what is the worst computer to have for a modded 5.0

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DRIVE FAST TAKE CHANCES
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90 gt nothin special, just your average bolt ons...OUT TO PASTURE
69 fastback project car

Posts: 1400 | From: vallejo | Registered: Oct 2004  |  :
Eagle347
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The A9L was the best stock ECU because of the fuel curves and stuff. I dont know about the worst computer though. If you are looking into buying a new one, it may be cheaper, and better to have yours re-mapped.

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1995 Mustang GTS 1 of 1002 deep forest green GTS's made. Bone stock.

1990 Coupe 347 NX E85 Nitrous kit

Posts: 712 | From: Dayton, OH | Registered: Nov 2005  |  :
mtbaughs
Road Racer
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Actually the a3m1 was considered the best option for upgrading back in the day along with the a9l being a close 2nd. Before tuning was around the only way to change any timing maps or fuel curves was by changing the pcm to either of these. Nowadays with chip tuning ...flashing etc... theres no need to change out the computer as a tuner can control all these tables.

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R.I.P. Charlie Bruno Dec 2001

Posts: 2019 | From: Boise, Idaho | Registered: Jan 2004  |  :
PurpleNotch
CAFords OG
Member # 2902

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i run a a9l and had it reworked it works awsome with the horsepower i have. [patriot]

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**The creator of the infamous purplenotch**

http://www.mustang50magazine.com/featuredvehicles/m5lp_0508_1988_ford_mustang_lx/index.html

Posts: 3177 | From: Bay area | Registered: Jun 2003  |  :
Ty
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Member # 4920

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thanks alot everyone now i just gotta find one to replace a 8ld for my friends car

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DRIVE FAST TAKE CHANCES
----------------------------
90 gt nothin special, just your average bolt ons...OUT TO PASTURE
69 fastback project car

Posts: 1400 | From: vallejo | Registered: Oct 2004  |  :
FasterDamnit
Bad Attitude
Member # 442

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quote:
Originally posted by v-town50:
thanks alot everyone now i just gotta find one to replace a 8ld for my friends car

Why? Does he have a heavily modified engine?

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'92 LX T5
Looked stock, went 11's 11.90 at 115mph.

'65 Mustang 347

www.fordmuscle.com

Livin' in the Carolina Pines

Posts: 2971 | From: NorCal | Registered: Sep 2001  |  :
Ty
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HIS CAR ISNT SUPER MODDED BUT ITS GOT ALL THE BOLT ONS MINUS HEADS AND A CAM, SO THE A9L WOULDNT HURT.

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DRIVE FAST TAKE CHANCES
----------------------------
90 gt nothin special, just your average bolt ons...OUT TO PASTURE
69 fastback project car

Posts: 1400 | From: vallejo | Registered: Oct 2004  |  :
FasterDamnit
Bad Attitude
Member # 442

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Probably won't make much of a difference. The EEC-IV processors for mass-air are very close to each other. I ran lo 12's w/ a A9M.
Posts: 2971 | From: NorCal | Registered: Sep 2001  |  :
Stangfstbak69
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Member # 5898

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the computer is actually for my car and we just picked up a A9P, any ideas on that setup
Posts: 49 | From: Benicia | Registered: Aug 2005  |  :


 
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