Traction Control Problem

[assami]

I have a problem with my 2005Ford Crown Victoria 4.6L as I drive it if I accelerate fast it will not let me go over 50 mph and the traction control light starts to flash. It is as almost as if the the accelertor pettle is cut off. If I pull over and bring it under 30 mph and bring the acceleration up slowly it will work ok. If I turn of the traction control by pressing the trac off button in the glove compartment the car will run perfectly fine. I was told that in this year these cars have problems with the ABS modules and ECM. I replaced the ABS module and had my ECM flashed. The problem is still persisting. I have tested the traction control switch and it is working fine. The Brakes and rotors are new. There are no codes present. Anyone have any Ideas??????I need help.

[P71]

A friend has been having somewhat the same problem you are .he also is poppin up no codes he has an o4 cvp71.. he was telling me this while i was having fluids changed on my peterbuilt at the shop .the foot feed Fade.. thats how he described it .my master diesel tech chimed in and suggested he might want to have the foot feed assy looked at
ie..possible bad module/sensor
Thought i would pass it on to you

[G O R T]

Two possible problems are having mixed tire sizes or even different brands of the same size, and having dirt on the wheel speed sensors.

[assami]

Originally Posted by P71

A friend has been having somewhat the same problem you are .he also is poppin up no codes he has an o4 cvp71.. he was telling me this while i was having fluids changed on my peterbuilt at the shop .the foot feed Fade.. thats how he described it .my master diesel tech chimed in and suggested he might want to have the foot feed assy looked at
ie..possible bad module/sensor
Thought i would pass it on to you

thanks for your help>


foot feed assy looked.

what is that ?

[assami]

Originally Posted by G O R T

Two possible problems are having mixed tire sizes or even different brands of the same size, and having dirt on the wheel speed sensors.

thanks . i will take a look at that.

[assami]

Originally Posted by G O R T

Two possible problems are having mixed tire sizes or even different brands of the same size, and having dirt on the wheel speed sensors.

the tire size is the same

i have cheeked the speed sensors and they r fine.

[assami]

o.k

i dont know why, but i put the front tires at the rear and its o.k !!!!!!!!!!!!

the tire size is all the same .

[G O R T]

Are the fronts worn unevenly?