Hitachi Auto Products MAF0119 Mass Air Flow Sensor

The Hitachi Auto Products MAF0119 Mass Air Flow Sensor is an OE-quality replacement sensor designed to accurately measure the amount and characteristics of air entering your vehicle's engine. This critical emission system component provides precise air flow data to the engine control module (ECM), ensuring optimal fuel injection and engine performance.

Key Features:

• Precision sensing elements engineered for accurate air flow measurements
• High-quality components designed for enhanced durability and long service life
• 100% air flow tested and calibrated for reliable performance
• Contaminant bypass port helps protect sensing elements from debris
• Protected circuitry for reliable operation in harsh engine environments
• Ensures vehicles meet strict manufacturer emission standards
• Direct-fit OE replacement for hassle-free installation

Hitachi mass air flow sensors utilize advanced sensing technology to deliver rapid and reliable air flow data, preventing the engine from running lean or rich. This precision helps maintain optimal fuel efficiency, smooth engine operation, and proper emissions control. Common symptoms of a failing MAF sensor include poor engine performance, rough idling, stalling, reduced fuel economy, and check engine light warnings with DTCs such as P0101, P0102, or P0103.