Quote Originally Posted by xintersecty View Post
Can't forget an O2 sensor. both are plugged in the harness. I will have to mess around with the cables and make sure everything is connected. The manual is not clear that the IMT is the same as absolute pressure sensor. I am going to say yes as that is a very logical choice to measure the pressure and then re-tune with a flappy thingy. I did spay a lot of cleaning crap in my intake manifold so could have killed that sensor:
Name: manfold pressure.jpg Views: 671 Size: 7.5 KB
While the plugs for the O2 sensors are in your face in the engine compartment the plug for the IMT is not obvious. I found it buried down under a bunch of hoses and alas I missed. Plugged it in and P2077 code went away. The O2 sensor is a still a problem. I might get a new one as the old has quite a bit O'Carbon on it.