I just got a 94 Del Sol on trade! Its the 1.5 Non-Vtec Automatic!
It has a check engine light and was told its code 10 which is the IAT sensor!
As i popped the hood i realized there is No IAT sensor in the intake piping and dont see a plug the sensor would go into! need help ASAP

 

Look for it. It's probably hanging somewhere. If not, obviously you're going to have to get one and wire it out.