i didn't replace the one wire sensor. i will change it tomorrow. So far i changed the oil pressure sensor, fan switch sensor (on the thermostat housing, and the one on the outlet), and the temp coolant sensor(the one next to the distributor-2 wire). That's all of them. If the last sensor I'm gonna change is the problem, I wasted about 80 bucks on new sensors for nothing! On the other hand, at least I have all new sensors! Oh I almost forgot, yes I did reset the ecu. Thanks everyone for all your help! I will post tomorrow and let you know if I am a success or a failure! Wish me luck!