Throttle Position Sensor TPS location???

Where is the Throttle Position Sensor located on a 1995 z24 cavalier with a 2.3L engine? I am having trouble starting the car, i sometimes have to punch on the gas for it to start... it goes rough for a bit and runs fine... what could be the problem??? any help would be appreciated... thanks

It should be mounted on the side of the throttle body...

Incase your not aware. Go to www.autozone.com (http://www.autozone.com) and choose your vehicle. then go to shopping. There is a part called part location click it and it gives all sensors and such locations.