[shadad]

Hi there.

i have ford Mustang GT 2005 and i have a little problem at Idle ..more when i drive its not responding well..when i step little bit on the gas specially from standing point its not accelerating the way it should ( slowly ) instead it just jump.
i noticed also the Idle at standing is strange..i mean the RPM meter is not stable ( just going up and down !).
is it the TPS ( throttle position sensor ) or what ?

Thanks in advance guys.

 

[stangy07]

You may need to clean your throttle body.

 

[ski]

Also, the ECU stores conservative driving parameters, which decreases performance. A few consecutive WOT runs, or disconnecting the battery for 30 minutes, normally clears things up.