Excursion 4WD V10-6.8L VIN S (2000)
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4.6L E/F-Series Intake Air System
5.4L (4V) Intake Air System
The Intake Manifold Tuning (IMT) valve is a motorized actuated unit mounted directly to the intake manifold. The IMT valve actuator controls a shutter
device attached to the actuator shaft. There is no monitor input to the PCM with this system to indicate shutter position.