ok i have a 98 prelude sh and i have a cel p0112 (iat low circuit) and i can't get rid of it. i went out and bought a new iat sensor and installed it, still throws code. i hooked it up to the computer and i noticed it was saying that the intake temp is 419 degrees. i need to get it inspected and i could use any suggestions. also my car is running rich, lots of black on the rear bumper, would the high intake temp reading cause this, thanks