LHS V6-3.5L VIN G (1998)
Variable Induction Control Valve: Description and Operation
Fig 22 Manifold Tuning Valve
MANIFOLD TUNING VALVE (MTV)-PCM OUTPUT
The PCM controls the MTV solenoid. The manifold tuning valve optimizes acoustical tuning of the intake system during wide open throttle
operation throughout the RPM range. The valve opens a cross-over passage in that connects both sides of the intake manifold plenum (Fig. 22).