That's a basic breakdown of what your car's MAP sensor does. However, if you're interested in learning more about how the sensor works, signs that it's gone bad, and how much it costs to replace ...

A faulty MAP sensor will usually trigger a “check engine” warning light. Other signs of a bad MAP sensor include rough idling, sluggish acceleration or hesitation, poor fuel economy or black ...

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 MAP sensor monitors engine manifold vacuum and translates that reading into an electric signal sent to the ECU. Depending on the voltage from the MAP sensor, ...

The MAP sensor monitors the air that enters through the intake system, but it can also detect positive or external pressure, meaning it can alert the computer if there's a leak in the system or ...