VMP 11-14 Coyote IAT2 harness for supercharged 5.0 L. Used when installing a supercharger kit on a 11-14 Mustang or F150 Coyote engine with the factory processor. Allows you to measure Intake Air Temperature (IAT, also called ACT or MCT) through an additional pin in the ECU with an IAT2 sensor located in the manifold. Calibration the MCT switch must be enabled in the calibration for this to work properly.