Ricky GeldingDec 18, 20226 min readManifold Air Pressure Sensor (MAP)Updated: Jan 9The manifold absolute pressure (MAP) sensor is a device used by the engine control unit (ECU) to calculate the fuel injection needed for the optimal air-fuel ratio in an internal combustion engine.
The manifold absolute pressure (MAP) sensor is a device used by the engine control unit (ECU) to calculate the fuel injection needed for the optimal air-fuel ratio in an internal combustion engine.