my rex just keeps reving when i start it....i changed the tps wires at the sensor, and that didn't work...the gaskets are all new and the butterfly valve works....does any one know what this could be or the pin order for the ecu when there is an OBD O LS motor in a rex...I need this car running by next Tuesday

 

is it erratic??

any codes?

try a coolant temp (TW) sensor.

 

nah it wont throw me a code
and the tw is brand new

 

is it cold out? cuz hondas have a thing so they rev high(er), until the motor warms up, and slowly lower... if this doesnt sound like it...then nvm

do u have the tube from ur (cold air)intake to ur valve cover? my cousins falls off sometimes, and it revs up, and down, up and down, etc, until he puts it back on

 

I was thinking maybe the wiring is done....does any one know what wiring i need to do for a crx with an LS in it....the rex is an hf