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 ...

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 ...