Autopart International 1802-304055 Manifold Absolute Pressure MAP Sensor

The Autopart International 1802-304055 is a Manifold Absolute Pressure (MAP) sensor designed to monitor engine intake manifold pressure and provide critical data to the vehicle's engine control module (ECM). This sensor measures the pressure inside the intake manifold and converts it into an electronic signal, allowing the ECM to calculate air density and determine the proper fuel delivery and ignition timing for optimal engine performance.

Key Features:

• Direct replacement MAP sensor for reliable engine management
• Precision-engineered to meet or exceed OEM specifications
• Monitors intake manifold pressure for accurate fuel and timing calculations
• Essential for proper engine performance, fuel economy, and emissions control
• Durable construction designed for long service life

A faulty MAP sensor can cause poor fuel economy, rough idle, hesitation, and check engine light illumination. This replacement sensor helps restore proper engine operation by providing accurate pressure readings to the vehicle's computer system.