Autopart International 1802-303455 Manifold Absolute Pressure MAP Sensor

The Autopart International 1802-303455 is a Manifold Absolute Pressure (MAP) Sensor designed to provide accurate intake manifold pressure readings for your vehicle's engine management system. This sensor plays a critical role in monitoring intake manifold vacuum and delivering real-time data to the engine control unit (ECU) for optimal fuel delivery and ignition timing.

Key Features:

• Monitors intake manifold absolute pressure with precision
• Sends variable electrical signals to the powertrain control module based on manifold vacuum
• Enables proper calculation of air density and fuel flow rates
• Direct replacement for worn or failed OEM MAP sensors
• Helps maintain optimal engine performance and fuel efficiency

The MAP sensor is essential for proper engine operation in modern fuel-injected vehicles. When the MAP sensor fails, you may experience rough idle, poor acceleration, increased fuel consumption, or check engine light illumination. This Autopart International replacement sensor restores proper engine management system function and helps ensure your vehicle runs smoothly and efficiently.