ilmanmassamittari
Ilmanmassamittari, often abbreviated as MAF sensor, is an automotive component that measures the volume or mass of air entering the engine. This information is crucial for the engine control unit (ECU) to determine the correct amount of fuel to inject for optimal combustion. Without an accurate reading from the MAF sensor, the engine's performance, fuel efficiency, and emissions can be negatively affected.
There are several types of MAF sensors, with the hot-wire and hot-film designs being the most common.
Symptoms of a malfunctioning MAF sensor can include a rough idle, hesitations during acceleration, decreased fuel