Your vehicle's MAP sensor plays a crucial role in keeping it performing at its best. Here's how it works and the warning signs that it might be failing.

Learn more on what a Map Sensor is and it’s failing symptoms. Our team of experts put together a guide on everything you need to know about map sensors.

The foregoing covers the diagnostic procedures and common problems associated with the speed-density/MAP-based systems on your earlier Corvettes. Next month we'll cover MAF-sensor diagnostics and ...

The safety recall for Triumph Tiger Sport 660 and Trident 660 models involves replacing the MAP hose, which can cause issues with the MAP sensor and lead to engine problems. Owners of affected ...

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 ...