Can I use Cobra 93 ECM on my 1990 Mustang?

Sep 11, 2006
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#1
93 stock MAF. I have my injectors replaced with 24# (ford racing) and TB is 70 MM. Cobra intake, GT-40 X heads, B cam.

Do I need to replace the harness as well ? or it should work fine?



I run through many troubles since I had these mods.. I installed PRO-M MAF calibrated for my mods, after few months, I added TwEECer tune , but nothing seems to work togather.. the car is always locking the power it should give and it hesitates alot when you accelerate !



Any ideas on this swap with 93 stock parts?
 
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Mustang5L5

Car used in adult film "Highway Gangbang-InDaButt"
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Feb 18, 2001
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#2
You need a 1993 cobra MAF to use that EEC, in addition to 24# injectors you already have
 
Sep 11, 2006
66
0
7
38
#3
You need a 1993 cobra MAF to use that EEC, in addition to 24# injectors you already have
Ok , so that's the cobra 93 stock MAF , right?
Do I need to change the main harness ?? or 90's harness will just work fine?
 

Mustang5L5

Car used in adult film "Highway Gangbang-InDaButt"
SN Certified Technician
Feb 18, 2001
28,198
5,317
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Massachusetts
#5
Ok , so that's the cobra 93 stock MAF , right?
Do I need to change the main harness ?? or 90's harness will just work fine?

Yes, stock 70mm MAF from a 1993 Cobra
 

Mustang5L5

Car used in adult film "Highway Gangbang-InDaButt"
SN Certified Technician
Feb 18, 2001
28,198
5,317
224
Massachusetts
#8
The plug is the same. The wiring, ultimately, is the same.

All you need to do is plug in the EEC, the MAF, and use 24#ers and good to go
 

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