Autopart International 1904-310963 Manifold Absolute Pressure MAP Sensor

The Autopart International 1904-310963 is a manifold absolute pressure (MAP) sensor designed to monitor intake manifold pressure and provide critical data to your vehicle's engine control unit (ECU). This sensor plays a vital role in engine management by measuring the pressure inside the intake manifold, allowing the ECU to calculate air density and determine the optimal fuel delivery for efficient combustion.

Key Features:

• Monitors manifold absolute pressure for precise engine management
• Provides real-time data to the ECU for fuel and ignition timing calculations
• Direct replacement for worn or failed original equipment sensors
• Helps maintain optimal engine performance and fuel efficiency
• Essential component for proper air-fuel ratio management

A properly functioning MAP sensor is essential for smooth engine operation, proper fuel economy, and responsive throttle performance. When this sensor fails, you may experience rough idle, poor acceleration, increased emissions, or illuminated check engine lights. This Autopart International replacement sensor restores proper engine management system functionality.