f22b cel problems

[blackedout]

so i swap;p;ed it and she runs good the only thing is it overheats and it threw a ecu cel and a tcu light however the ecu is water temperature sensor and the tcu is coolant temperature sensor shorted or open. so. what do you guys think the problem is? i swapped out the old one and it threw the same codes again. im stumped. oh as far as ecu im running a p39 just fyi

[blackedout]

wow hard to beleive nobody knows anything.. update.. swapped the sensor again rewired the thermostat sensor cuz the wires where touching and still nothing at all.. it wont overheat and it builds pressure now but the cel is still on for the same code..

[Hondateck2010]

did you rest the ECU?

[blackedout]

did you rest the ECU?

pretty sure i did but just to make sure whats the proper way to reset the ecu?