Mass Air Flow Sensor

This data is crucial for your vehicle's computer to precisely calibrate fuel delivery, optimizing both performance and fuel economy. A malfunctioning MAF sensor can manifest in several ways, including illuminated check engine lights with MAF-related OBD codes, rough idling or stalling, and incorrect fuel trims (rich at idle or lean under load). This hot film sensor is manufactured in Germany and meets stringent OE standards, ensuring reliable and accurate air-fuel ratio management. Its plastic construction and dimensions of 5.91 x 4.72 x 4.33 inches, with a weight of 20 grams, are typical for this type of sensor. The measurement accuracy is specified at ±1%. This Bosch MAF sensor is compatible with a wide range of Mercedes-Benz models, including various E430, C43 AMG, CLK430, E55 AMG, ML430, SL500, CL500, S430, and S500 variants from the late 1990s through the mid-2000s. Specific fitment includes automatic RWD and AWD sedans, coupes, convertibles, and sport utility vehicles with engines ranging from 4.3L to 5.5L V8s.