19992006 Chevrolet Silverado 1500 Mass Air Flow Sensor Assembly

Walker manufactures products that meet or exceed OEM standards for performance and design. Walker products offer carburetion repair kits and accessories, fuel injection repair kits and accessories, oxygen sensors, engine sensors. Walker new mass airflow sensors are designed to provide the vehicles powertrain control module with precise information regarding how much air is entering the engine. Features Measures the amount of air by weight through changing voltages or frequencies Sends information collected 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 Compatibility 1999-2006 Chevrolet Silverado 1500