greetings,
my accord has the famous idle surge. when warm it goes from 1000K-2000K
this stemmed from a nitrous oxide accident at the track. after a multitude of tests i believe it's the throttle position sensor. it reads 5 volts signal to tps. i have to backbrope it today to verify where its going screwey.

any way, i believe i have to replace it. is it true i have to buy a whole new throttle body? if this is the case can someone recommend sources? does anyone know where i can get just the tps. is there a way to replace this honda part with a different? maybe a sensor from a different model or even marque?

any suggestions will be highly appreciated.
regards,
m.a.d.