well i was adviced by fellow honda-teck.com members that my tps sensor was bad after posting the topic...High iddle???....well where can i actually find the tps sensor, ive been calling shops, local stores like kragen and autozone and no one carries them, only place is the honda dealer, but i hear they sell u the whole throttle body and its about 500 bucks, now i know i dont have that kinda money to pull outta my *** or something, so anyone know where i can find me a tps sensor??

1990 honda civic dx with mpfi conversion.

 

Correct, thru Honda you have to buy the whole TB. Go to ebay, type in "Civic TPS" you can get one from $10-50. I bought a spare yesturday for $23 shipped

 

awesome, was it used or brand new though? i dont wanan risk buying a used oen and not worl. i previously did that here at the local yard and it didnt work. oh and oen more question, what is a map sensor, what does it do and where is it located????

 

It was used.
Map location depends on which car/motor you have

 

did you try http://www.hondaautomotiveparts.com