Standard Motor Products AS619 Manifold Absolute Pressure MAP Sensor

The Standard Motor Products AS619 is a direct-fit OE replacement Manifold Absolute Pressure (MAP) sensor designed to restore accurate pressure measurements inside the intake manifold. This sensor converts engine vacuum and manifold pressure into an electrical signal, allowing the engine control unit (ECU) to precisely adjust ignition timing and fuel enrichment for optimal engine performance and efficiency.

Key Features:

• Direct-fit OE replacement design ensures proper installation and compatibility
• High-grade plastic construction withstands extreme low and high engine operating temperatures
• OE-quality connectors and terminals guarantee exact fit and peak conductivity
• 3-terminal configuration for reliable signal transmission
• Manufactured to meet or exceed strict OEM quality requirements
• Engineered for consistent, trouble-free performance

This MAP sensor plays a critical role in engine management by providing the ECU with real-time data about intake manifold pressure conditions. This information enables the computer to calculate proper air-fuel mixture ratios and optimize combustion timing, resulting in improved fuel economy, reduced emissions, and better overall engine performance.