Check engine code P0111. Iat sensor. Replaced sensor with new molar sensor. My edge CST says temp is reading correct at start up. Soon as I start to drive cold air temp drop 10-20 degrees. I live in California so it not that cold or humid. If it’s 70 degrees out the sensor will be reading like 58-54 degrees. The engine light will turn off with a code reader but comes back on after a few starts. Any one have this issue before?