okay this is a problem i seem to come across with alot of hondas, the idle jumps all the time and i cant figure out what it is. my last honda had water damage inside the ecu swapped it out and it stopped. ive always thought it was iacv or the tps sensor.if so is there a way to fix it? thanks for the input.

 

never mind lol i searched a little bit harder and found the info. close thread!!!!!!

 

vacuum leak? bad tps? Get the service manual and follow the diagnostic procedures.