Autopart International 1904-604704 Manifold Absolute Pressure MAP Sensor

The Autopart International 1904-604704 is a direct-fit Manifold Absolute Pressure (MAP) sensor designed to monitor intake manifold pressure and provide critical data to your vehicle's engine control module (ECM). This sensor measures the difference between manifold vacuum and atmospheric pressure, enabling the ECM to calculate proper air density for optimal fuel delivery and ignition timing.

Key Features:

• Direct replacement for worn or failed factory MAP sensor
• Monitors manifold absolute pressure for precise engine management
• Helps optimize fuel economy and engine performance
• Quality-tested to meet or exceed OE specifications
• Includes electrical connector for plug-and-play installation

A faulty MAP sensor can cause rough idle, poor acceleration, decreased fuel economy, and illuminated check engine lights. This replacement sensor restores proper engine management system function for reliable vehicle operation.