Autopart International 1904-98553 Manifold Absolute Pressure MAP Sensor

The Autopart International 1904-98553 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 difference between manifold pressure and atmospheric pressure, allowing the ECM to calculate proper air/fuel mixture and ignition timing for optimal engine performance.

Key Features:

• Direct replacement MAP sensor for reliable engine management
• Monitors intake manifold pressure for fuel delivery calculations
• Helps optimize engine performance and fuel efficiency
• Critical component for proper engine diagnostics
• Quality constructed for dependable operation

A faulty MAP sensor can cause poor fuel economy, rough idle, hesitation, or illuminated check engine light. This replacement sensor restores proper engine management system function and helps maintain optimal vehicle performance.