does anyone know what ecm i should use??

1stanger1

Member

Jul 3, 2005

172

1

17

in my house

Mar 17, 2009

#1

• Mar 17, 2009

• #1

99 mustang was a v6 now its a 4.6 dohc from a 93 lincoln mark 8 and a t-45 from a 2001 mustang gt and an upgraded wiring harness

what ecm should i use ??
mach1? cobra? gt? and what numbers????? anyone have an educated guess??

 

BlownFiveLiter

have car, will race....wait, it doesn't run

15 Year Member

Nov 29, 1999

3,133

18

108

Chicagoland

Mar 18, 2009

#2

• Mar 18, 2009

• #2

What harness are you using? You could conceivably use the EEC for a Mach, Cobra, or GT.

 

squeak93

15 Year Member

Jun 2, 2005

2,291

373

164

Joplin, Missouri

Mar 18, 2009

#3

• Mar 18, 2009

• #3

+1 on the harness as it will matter what ecm u use. They will all work, but the gt will need reflashed. The mach and cobra "should" be a plug and play.

 

1stanger1

Member

Jul 3, 2005

172

1

17

in my house

Mar 18, 2009

#4

• Mar 18, 2009

• #4

using an ecm wiring harness from a 98 cobra and before i spend money on 5 or 6 different computers that wont work i just wanna make damn sure i mean theres a shop in dillsburg pa that can do all the tuning and junk thats all they do is high powered mustangs


so noone has really any idea on what one i should use and maybe possibly a number??? oh yeah and what year i should get it from?

 

squeak93

15 Year Member

Jun 2, 2005

2,291

373

164

Joplin, Missouri

Mar 19, 2009

#5

• Mar 19, 2009

• #5

If your using a 98 cobra harness then get a 98 cobra puter and it should run just fine w/o a tune. No clue what the number is though but I imagine a simple google search should find that info for u.