The black 4? wire plugs that plug into the air intake between the MAF and the throttle body, one is the idle air control and the other one plugs in right next to the throttle body, they are both the same and I didn't think they were so I didn't bother checking them until this last time I tried to fix it.

2001 Sportage, TJ 106's, Everet spacers and bumpstops, Bilstein shocks on the rear, cone filter, Crager wheels, 235-75-15 Goodyear tires. Custom front winch bumper by Dave Scott. Currently DOA, but it is a work in progress.
2011 Kia Forte EX