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.

Overall, the Duramax is a very reliable engine, even in its most problematic generation, the LB7. Like many mechanical ...

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 ...

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 ...

A service update has been issued for certain 2021 model-year GM trucks and SUVs over an issue related to the vehicles’ engine manifold pressure sensor.