Autopart International 1904-90231 Manifold Absolute Pressure MAP Sensor

The Autopart International 1904-90231 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 the engine management system by measuring the vacuum or pressure within the intake manifold, allowing the ECU to calculate air density and optimize fuel delivery for proper air-fuel mixture and engine performance.

Key Features:

• Direct replacement MAP sensor for reliable engine management
• Monitors manifold absolute pressure to optimize fuel injection timing
• Provides real-time data to ECU for accurate air-fuel ratio calculations
• Helps maintain proper engine performance and fuel efficiency
• Quality aftermarket replacement part from Autopart International

A functioning MAP sensor is essential for smooth engine operation, proper fuel economy, and reduced emissions. When this sensor fails, you may experience rough idling, poor acceleration, increased fuel consumption, or illuminated check engine lights. This replacement sensor restores proper engine management system functionality and helps your vehicle run as designed.