Review on TH445 Throttle Position Sensor - Enhanced for SEO by Eric Rios

That solved my problem! No need to relearn PCM (as most people say)! Throttle valve removed, cleaned with throttle valve spray, old part replaced with this one. Spin the accessory twice, wait 30 seconds after each spin, start it. Old! It's recommended to hit the freeway (over 40 mph) and drive a bit to relearn if the above doesn't work. This part came with new clips! I removed the throttle body to replace it, it's easier to deal with the clips. You must be sure that these clips are installed correctly!