Holstein 2MAF0202 Mass Air Flow Sensor

The Holstein 2MAF0202 is a direct-fit, OE-grade mass air flow (MAF) sensor engineered for precise airflow measurement and reliable engine management. Designed as a drop-in replacement, this sensor communicates critical intake air data to the engine control unit (ECU), enabling accurate fuel injection calculations for smooth combustion, optimal fuel economy, and reduced exhaust emissions.

Holstein Parts is a Florida-based manufacturer known for supplying OE-grade sensors to the automotive aftermarket. Parts are sourced from the same factories that supply OEM manufacturers and undergo thorough validation to ensure compatibility and accuracy. Holstein sensors carry an industry-leading failure rate of less than 1%.

Key Features:

• OE-grade construction for precise airflow measurement and signal accuracy
• Direct plug-and-play fitment — no modifications required
• Built to match OEM form, fit, and function specifications
• Helps restore proper fuel trim, idle quality, and throttle response
• Supports accurate ECU fuel injection and ignition management
• Manufactured by a trusted OE-supply-chain sensor specialist

A failing or contaminated MAF sensor can trigger check engine lights, rough idle, poor fuel economy, and hesitation under acceleration. The Holstein 2MAF0202 provides a reliable, long-lasting replacement to restore proper engine operation.