It is located under the air cleaner assembly. For instructions on how to replace it, check out http://www.ehow.com/how_4590653_replace-throttle-position-sensor-Dodge.html
The throttle position sensor is on top of the engine, on the throttle body, opposite of where the cables attach.
It is on the throttle body, opposite the cables.
It doesn't have a mass air flow sensor.
Trouble code P0121 means: Throttle Position Sensor Voltage Does Not Agree With Map Sensor
I have a 2001 Durango and it started , what I guess you could call bucking . I put a new Throttle Position Sensor on it and now it runs just fine ... no more "bucking".
location of throttle position sensor
the sensor is black an it is on the side of the throttle body at throttle plate!!
The sensor is located on the air intake duct. Between the air filter housing and the throttle body.
On the throttle body.
The throttle position sensor is the three wire sensor on the throttle body opposite of where the cables attach.
Automatic idle speed, yes. It is on the throttle body.
On the Throttle body!