SMOKEDYA 20+ Year Stangneter Jul 13, 2003 3,637 8 79 Tucson AZ Oct 21, 2007 #1 Oct 21, 2007 #1 Got me a ECM finally! The numbers are A3M what year is it from what tranny is it for? Is this a decent ECM?peace john bill302 Active Member Nov 2, 2005 2,131 1 46 alabama,gadsden Oct 21, 2007 #2 Oct 21, 2007 #2 A3M - 89-93 5.0L Mustang 5-spd vristang 15 Year Member Mar 31, 2005 4,933 101 124 Seattle Oct 21, 2007 #3 Oct 21, 2007 #3 That A3M will work just fine for you! Good Luck John, jason SMOKEDYA 20+ Year Stangneter Jul 13, 2003 3,637 8 79 Tucson AZ Oct 21, 2007 #4 Oct 21, 2007 #4 The only thing diffrent is the ECM i have now versus the other one. Will it take awhile for this one to relearn? I'm still looking for a A9L ECM if anybody will help me out? peace john vristang 15 Year Member Mar 31, 2005 4,933 101 124 Seattle Oct 21, 2007 #5 Oct 21, 2007 #5 Learning should be done in a trip to work and back. (depending on how long of a commute you have of course) Just run the A3M, I doubt you would notice the difference between the A3M and A9L... jason SMOKEDYA 20+ Year Stangneter Jul 13, 2003 3,637 8 79 Tucson AZ Oct 21, 2007 #6 Oct 21, 2007 #6 My comute to work is about 1/2 hour there and back , most of it sitting in traffic. Ok thanks. peace john You must log in or register to reply here. Similar threads Fox Help 93fox85 Mar 22, 2026 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Replies 5 Views 235 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Mar 23, 2026 Noobz347 Fox Fuel injection questions limp Jul 26, 2025 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Replies 12 Views 394 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jul 28, 2025 limp ECM Question capri650 Jan 13, 2025 SN95 V6 Mustang Tech Replies 3 Views 216 SN95 V6 Mustang Tech Feb 4, 2025 Mustang5L5 M Engine Unexplainable Exhaust Pop and Gurgle Mrnissen122 Feb 14, 2026 Fox 5.0 Mustang Tech Replies 12 Views 658 Fox 5.0 Mustang Tech Feb 18, 2026 Noobz347 P 2000 GT Random Power Loss Pinellas50 Mar 9, 2026 SN95 4.6L Mustang Tech Replies 4 Views 344 SN95 4.6L Mustang Tech Mar 23, 2026 Pinellas50 P Share: Bluesky Email Share Link
Got me a ECM finally! The numbers are A3M what year is it from what tranny is it for? Is this a decent ECM?peace john
bill302 Active Member Nov 2, 2005 2,131 1 46 alabama,gadsden Oct 21, 2007 #2 Oct 21, 2007 #2 A3M - 89-93 5.0L Mustang 5-spd
vristang 15 Year Member Mar 31, 2005 4,933 101 124 Seattle Oct 21, 2007 #3 Oct 21, 2007 #3 That A3M will work just fine for you! Good Luck John, jason
SMOKEDYA 20+ Year Stangneter Jul 13, 2003 3,637 8 79 Tucson AZ Oct 21, 2007 #4 Oct 21, 2007 #4 The only thing diffrent is the ECM i have now versus the other one. Will it take awhile for this one to relearn? I'm still looking for a A9L ECM if anybody will help me out? peace john vristang 15 Year Member Mar 31, 2005 4,933 101 124 Seattle Oct 21, 2007 #5 Oct 21, 2007 #5 Learning should be done in a trip to work and back. (depending on how long of a commute you have of course) Just run the A3M, I doubt you would notice the difference between the A3M and A9L... jason SMOKEDYA 20+ Year Stangneter Jul 13, 2003 3,637 8 79 Tucson AZ Oct 21, 2007 #6 Oct 21, 2007 #6 My comute to work is about 1/2 hour there and back , most of it sitting in traffic. Ok thanks. peace john You must log in or register to reply here.
The only thing diffrent is the ECM i have now versus the other one. Will it take awhile for this one to relearn? I'm still looking for a A9L ECM if anybody will help me out? peace john
vristang 15 Year Member Mar 31, 2005 4,933 101 124 Seattle Oct 21, 2007 #5 Oct 21, 2007 #5 Learning should be done in a trip to work and back. (depending on how long of a commute you have of course) Just run the A3M, I doubt you would notice the difference between the A3M and A9L... jason
Learning should be done in a trip to work and back. (depending on how long of a commute you have of course) Just run the A3M, I doubt you would notice the difference between the A3M and A9L... jason
SMOKEDYA 20+ Year Stangneter Jul 13, 2003 3,637 8 79 Tucson AZ Oct 21, 2007 #6 Oct 21, 2007 #6 My comute to work is about 1/2 hour there and back , most of it sitting in traffic. Ok thanks. peace john
My comute to work is about 1/2 hour there and back , most of it sitting in traffic. Ok thanks. peace john