I looked around the TB and could not find the TPS. So I started to pull the clips off the motorized housing and pulled it back just a little., When I saw all the gears, I simply pushed it back on as I wasn't sure if I had a live gernade at that point. I didn't want to have to figure out how it goes back together before the wife drives work tonight.

So is the TPS in the casing?

 

There are 2 throttle position sensors that are located inside the motor housing on the throttle body. They are not serviceable seperately from the throttle body.

 

So you are saying I need to buy a whole new TB?

 

Im not 1005 sure but ive seen DBW tbs with the cover off and it looks like one could just replace the black cover..