Global Cylinder Deactivation System Market by component (Engine Control Unit, Valve Solenoid, Electronic Throttle Control) by Valve Actuation Method (Overhead Camshaft & Pushrod Design), By Number of cylinders ( 4 Cylinders, 6 Cylinders and Above), by Fuel Type (Gasoline & Diesel), by Vehicle Type (Passenger Vehicle & LCV), Regional Forecasts 2021-2027