I have to replace my TPS (throttle position sensor) and found one on ebay for $25. I also found one at a site that is selling one for $250 but claims its better than the stock TPS. Is there any difference before I make a choice.

 

Can't see how one can be better than stock and be that much more. The stock one lasted for what, 17 years...not too bad in my book.

 

i cant seem to find the exact same TPS on ebay thats in my car. is it safe to buy one off ebay anyways? some say their TPS are prelude and other type of cars but they all say it fits 94 accords.

 

All mid 90s TPS sensors were the same for Hondas. $25 seems like a reasonable price.

Just remember you are going to need a voltage meter to install it correctly.