Mass Air Flow Sensors measure the amount of air by weight through changing MAS0344 or frequencies and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered. Standard Import Walker Products.
Standard Import began supplying the fuel system needs of the automotive industry in 1946. Today Standard Import 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/IATF16949 certified company, we are committed to supplying the highest quality products. © 2022 MAS0344 Inc. All rights reserved.
100% new, never remanufactured, so there's no leftover debris that can cause sensor failure
100% computer-tested to ensure the ECU receives accurate airflow readings under hard engine conditions, which are required to balance and deliver the correct air/fuel ratio to the engine in order to achieve clean burns
Proprietary sensing elements provide accurate airflow output to ECU over wide range of ambient temperatures
Manufactured to strict quality standards to ensure each part outperforms other air flow sensors in aftermarket
