In this video, we explain every car engine sensor, detailing their functions, operations, locations, and implications of ...

The MAP sensor monitors the air pressure inside the engine's air intake manifold and sends that data to the ECM. The computer then uses the information to augment the amount of fuel that the engine ...

The fuel and spark strategies for a supercharged street car are only as smart as the sensors feeding data to the ECM. Here’s what happens when a blown beast’s MAP sensor can’t keep up, and how to fix ...

Imagine a turbocharger trying to pressurize a carburetor with its small venturis and finicky floats and you can get some idea why electronic fuel injection opened the door to big boost, big power, big ...