ecoastdestruction
+1y
ok,i recently bought a 88 honda civic 3 door or whatever. my question is sometimes when i'm stopped the car will idle really high, the drop back then up again. the guy who owned the car before me said that its the throttle positioning sensor, but i've gone to a local auto parts store and pep boys, and neither of them have such a thing in their computer system.so do the 88 civics even have this sensor? i mean it makes sense that it would be the sensor but why the F cant i find it. any help would be great thanks guys-alex