Walker Products 245-1244 Mass Air Flow Sensor

Walker Products 245-1244 Mass Air Flow SensorMass airflow sensors measure the amount of air by weight through changing voltages or frequencies and sends this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered. Symptoms of failure include poor starting, engine surging, engine stalling, a check engine light, and no start conditions. Sensors are non serviceable, replace sensors that are non functional. Walker Products began

Mass airflow sensors measure the amount of air by weight through changing voltages or frequencies and sends this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered. Symptoms of failure include poor starting, engine surging, engine stalling, a check engine light, and no-start conditions. Sensors are non-serviceable, replace sensors that are non-functional. Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately owned manufacturers of fuel system components and engine sensors, and has served the needs of the worldwide automotive aftermarket. We are committed to supplying products manufactured to meet or exceed OEM standards and specifications. This effort is backed by our own manufacturing, product management and engineering staff to ensure it is maintained and accurate in the production of quality parts, vehicle applications, instruction sheets and technical support. Our products include Carburetor and Fuel Injection Repair Kits, Oxygen Sensors and other Engine Management products such as Throttle Position Sensors, Cam and Crankshaft Sensors, Fuel Injectors, Spark Plug Wires and Gaskets. As an ISO 9001: 2008/TS16949 certified company, we are committed to supplying the highest quality products. Vehicle Fitment: 2008-2017 Toyota 4Runner 4.0L, Toyota Avalon 2.5L3.5L, Toyota Camry 2.5L3.5L, Toyota Corolla iM 1.8L, Toyota Corolla 1.8L, Lexus CT200h 1.8L, Lexus ES300h 2.5L, Lexus ES350 3.5L, Toyota FJ Cruiser 4.0L, Subaru Forester 2.5L, Suzuki Grand Vitara 2.4L, Lexus GS200t 2.0L, Lexus GS350 3.5L, Lexus GS450h 3.5L, Toyota Highlander 2.7L3.5L, Lexus HS250h 2.4L, Scion iM 1.8L, Subaru Impreza 2.0L2.5L, Scion iQ 1.3L, Lexus IS200t 2.0L, Lexus IS250 2.5L, Lexus IS300 3.5L, Lexus IS350 3.5L, Suzuki Kizashi 2.4L, Subaru Legacy 2.5L3.6L, Lexus LFA 4.8L, Toyota Matrix 1.8L, Lexus NX200t 2.0L, Lexus NX300h 2.5L, Subaru Outback 2.5L3.6L, Toyota Prius C 1.5L, Toyota Prius Plug-In 1.8L, Toyota Prius V 1.8L, Toyota Prius 1.8L, Toyota RAV4 2.5L, Lexus RC F 5.0L, Lexus RC300 3.5L, Lexus RC350 3.5L, Lexus RX350 3.5L, Lexus RX450h 3.5L, Toyota Sienna 2.7L3.5L, Suzuki SX4 2.0L, Scion tC 2.5L, Toyota Tundra 4.0L, Pontiac Vibe 1.8L, Subaru WRX STI 2.5L, Scion xD 1.8L, Subaru XV Crosstrek 2.0L