chavezem122

hello i have a 99 honda civic si with a gsr bottom end and a b16 head ive been having problem getting my rpms and spedometer to work i replaced the spedometer sensor with a new one and nothing, what else should i check or test. the water temperature and gas work. like for example wich wires should i follow to see if there chopped or fuses to check? thank you i would apreciate it.