Autopart International 1802-302866 Manifold Absolute Pressure MAP Sensor

The Autopart International 1802-302866 is a Manifold Absolute Pressure (MAP) Sensor designed to provide critical manifold pressure data to your vehicle's engine control unit (ECU). This sensor monitors intake manifold pressure and sends a variable voltage signal to the ECU, enabling precise calculations of air density and mass airflow for optimal engine performance.

Key Features:

• Measures manifold absolute pressure and transmits data to the engine control unit
• Enables ECU to calculate proper air-fuel ratio for optimal combustion
• Helps optimize fuel metering, ignition timing, and emissions control
• Direct replacement sensor for restoring proper engine management function
• Essential for maintaining fuel economy and engine performance

A properly functioning MAP sensor is crucial for maintaining EPA emissions standards and ensuring your engine runs smoothly and efficiently. Symptoms of a failing MAP sensor include rough idling, poor fuel economy, hesitation during acceleration, reduced engine power, and illuminated check engine light. This replacement sensor helps restore your vehicle to proper operating condition.