CARDONE Remanufactured Mass Air Flow Sensors (MAFS) precisely track O.E. output curves and maintain specific tolerances to ensure accurate scan tool readings for proper operation. 100% re-soldering of critical components ensures superior electrical connections, eliminates intermittent failures and lengthens product life. With CARDONE Mass Air Flow Sensors (MAFS), you can expect smooth vehicle performance. Components are rated to handle demanding temperature variations for optimum reliability in every environment. As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit. Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%.