The MEAT & DORIA Mass Air Flow (MAF) Sensor, part number 86187, is designed to precisely measure the amount of air entering the engine's intake manifold. This critical data is sent to the engine control unit (ECU) to determine the correct amount of fuel to inject for efficient combustion. A malfunctioning MAF sensor can lead to various drivability issues, including poor fuel economy, rough idling, hesitation, and even engine stalling. Replacing a faulty sensor with a reliable part like the MEAT & DORIA 86187 can restore engine performance and ensure smooth operation. This sensor is manufactured to meet or exceed original equipment specifications, providing a dependable solution for your vehicle's air intake system. Trust MEAT & DORIA for quality components that contribute to your engine's health and efficiency.