I have a bolt on my throtle posisioning sensor that the head is broken off of. Also the other head is stripped i cant tell if it was an allen or one of the star ones. Just wondering what the head type is. Also no one needs to go breaking any bolts on theres either just to let my know what size they are but i would be thankful if some one could tel me . I just replased about half the sensors, air filter, fuel filter and did a full tune up just want to replace the TPS or atleast get this one in the right posision. Cuz when it is man the car runs awsome. almost, well sorta kinda as much fun as my buddies with a 350 but not quite.

 

Don't know if it's too late but... I just replaced mine and they were Torx 15 heads. The new one I put on had Phillips in the box.