i have 2004 coupe. i feel the car is not as fast as it was when i picked it up 2 months ago. i brought it to the dealer they couldn't find any codes. if anyone had this problem let me know what the dealer did to fix it. thanks.

 

It may have to do with the pedal setting. It learns your driving habits.
There was a post on how to reset it around here somewhere.
If you seem to have power loss at full throttle then this won't be your fix.
Good luck.

 

Yes I seem to have the same problem, my son has been driving the Crossfire as of lately and the other day I kicked it in the a$$ but the kick just did not seem to be there... I did the reset on the pedal sensor and it has made little difference... before this came about I was knocking around with the air intake system (you know air intake tubing from the grille to the air box) while generating more of a power feel I returned it to the stock tubing setup just before my son started using the car... after he takes off for his deployment next month I'm going to start looking into what has happen with the car, but for now I do not have any information... I just wanted to let you know you are not the only one... hooah

 

how do you do the reset on the pedal?

 

1. Turn the key to the on (not start) position, the position just before the starter
turns over.

2. Press the gas pedal to the floor with the key in the "on" position.

3. Hold the pedal to the floor for five seconds, then turn the key back
to the "off" position (don't remove the key), then release the gas
pedal.

4. Wait 2 mins. for a full alignment.