Ok, some other questions....The genius that had my car before me apparently decided to leave a bunch of sensors and plugs unhooked and stuff...Is the plug that goes into the top of the intake manifold the MAP sensor? because that's not even really plugged in properly. You can slide it on, but it won't click to make a solid connection. The plug is broken or something. Is this an issue of great concern? Does an aftermarket ECU like a Skunk2 disable the CEL? Cause I've never had it come on, and from the looks of how some stuff is disconnected I really think it should be...