Central to how modern automobiles function is the use of increasingly sophisticated sensors for multiple roles. A MAP sensor, otherwise known as a Manifold Absolute Pressure sensor, is used to measure ...

The manifold absolute pressure sensor reads the amount of pressure or vacuum (also called “engine load”) in the intake manifold, where outside air is divvied up in proper amounts and ...

All fuel-injected Jeeps use a MAP (manifold absolute pressure) sensor to determine how much fuel the engine requires. The MAP sensor monitors engine manifold vacuum and translates that reading ...