Multi-Displacement System: Difference between revisions

Revision as of 02:00, 10 February 2023

Revision as of 05:36, 14 April 2023

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[[Chrysler]]'s '''Multi-Displacement System''' ('''MDS''') is an [[automobile]] engine [[variable displacement]] technology. It debuted in 2006 on the 5.7 L [[Chrysler Hemi engine#Third generation: 2003-present|modern Hemi]] [[V8 engine|V8]]. Like [[Mercedes-Benz]]'s [[Active Cylinder Control]], [[General Motors Corporation|General Motors]]' [[Active Fuel Management]], and [[Honda]]'s [[Variable Cylinder Management]], it deactivates four of the V8's cylinders when the throttle is closed or at steady speeds.

The system was first offered only on passenger cars, since the heavy demands of trucks would interfere with its operation. However, it was recalibrated for 2006 and was offered on all seven models, including SUVs and 1500 series trucks, using the 5.7 L engine.

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Applications:

* 2005–2005–2023 [[Chrysler 300#2005 300/300C|Chrysler 300C]]

* 2006–2006–2023 [[Dodge Charger (LX)|Dodge Charger]]

* 2005–2005–2008 [[Dodge Magnum#Chrysler LX platform (2005-2008)|Dodge Magnum]]

* 2005–2005–Present [[Jeep Grand Cherokee]]

* 2006–2006–2009, 2011-Present [[Dodge Durango]]

* 2006–2006–Present [[Ram pickup|Dodge Ram/Ram pickup]] (1500 only)

* 2006–2006–2010 [[Jeep Commander (XK)|Jeep Commander]]

* 2007–2007–2009 [[Chrysler Aspen]]

* 2009–2009–2023 [[Dodge Challenger#Third generation (2008–present)|Dodge Challenger]]

* 2021-Present [[Jeep Wrangler (JL)|Jeep Wrangler Rubicon 392]]

* 2022-Present [[Jeep Wagoneer (WS)|Jeep Wagoneer]]

==See also==