MAP sensor calibration plays a vital role in ensuring your engine runs efficiently, delivers consistent power, and remains reliable over time. Whether you’re tuning a stock LS engine or pushing boost ...

The manifold absolute pressure (MAP) sensor measures the pressure within the intake manifold and transmits this information to the engine control unit (ECU). The ECU combines this reading with data ...

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. The problem: affected GM trucks and SUVs may ...