Changed the idle with tune and now a concern

[kingc]

I had the tuner change my idle down a bit, and the car runs fine (no dying or hard starts) but it feels like the throttle response is gone a little bit. Could it be that the ecu needs to re learn after this kind of minor change? Maybe its my imagination. Any ideas?

 

[Dragstr05]

What are you idling at?

If the only thing that was changed was idle speed, I dont see how that would affect throttle response.

 

[kingc]

it went from about 900 to 750per the ecu, then the throttle set screw was adjusted accordingly

 

[the98stang]

900 is a high idle actually. 750 is perfect. Your car is fine.

 

[lvmustanggt]

stock idel is 720rpm, that what I had before my cam install.