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  • 2005 - 2014 S-197 Mustang -General/Talk-
  • 2005 - 2009 Specific Tech

Tranny Swap, ECU Question??? Please Help

  • Thread starter Thread starter 07StangGT
  • Start date Start date May 14, 2007

07StangGT

New Member
Sep 16, 2006
27
0
0
May 14, 2007
#1
  • May 14, 2007
  • #1
I just had my tranny swapped from a auto to a manual and my ecu was reflashed. I now noticed that my car is driving like it has only 2 cylinders and it is very very slow like it has no power at all. I have and 07 with about 500 rwhp (procharger).

When the car is off, the throttle body works fine, but when you turn the car on, the throttle body only opens a quarter of the way. Can anyone help me with this.
 
1

1bad05

New Member
May 9, 2005
38
0
0
May 14, 2007
#2
  • May 14, 2007
  • #2
what did you do with the auto? i thought about going to other way and swapping mine to an auto.
 

anthony05gt

Active Member
Mar 18, 2006
1,262
1
37
Maryland
May 14, 2007
#3
  • May 14, 2007
  • #3
You need a new ECU.
 
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