So I got a P0113, P1166 and P1167 error. I know for the P1166 and 67 I have to change the primary O2 sensor but I'm clueless one the P0113 error. I know it's a IAT malfunction it stating that the temperature is too hot or it's the sensor. How do I start checking the wires where does it start and where does it end up? I'm pretty noob so a somewhat detailed instruction is going to be necessary for me. Thanks guys!

PS - 2002 RSX Type-S 85k miles.

 

Something you might want to check is your cat. If it is bad it can throw a CEL. I know that happened with mine but I was at 93xxx when I noticed my cat was bad. Hope this helps you out