SYMPTOMS OF A BAD THROTTLE POSITION SENSOR (TPS)

[@alexshatner3907]

I have a 2007 Toyota Yaris I had to replace my old Throttle Body, with a new one just wanted to ask you if when the new one is installed, id it just plug and play? or doe the new Throttle body have to be calibrated with a computer?

[@drivingyard]

Yes, perform a calibration.
If you can't, just use OBD-II scanner to clear to old code from the old throttle body.

[@drivingyard]

Or better still read this article to understand better.
garagedriver.com/what-to-do-after-replacing-throttle-position-sensor/