Autopart International 1802-302862 Manifold Absolute Pressure MAP Sensor

The Autopart International 1802-302862 is a Manifold Absolute Pressure (MAP) sensor designed to monitor intake manifold pressure and provide critical data to your vehicle's engine control unit. This sensor plays a vital role in engine management by measuring the pressure differential between the intake manifold and atmospheric pressure, allowing the ECU to calculate air density and optimize fuel delivery.

Key Features:

• Direct replacement MAP sensor for reliable engine performance
• Monitors manifold absolute pressure for precise fuel and ignition timing
• Enables the ECU to calculate air mass flow rate and adjust fuel mixture
• Helps maintain optimal air-fuel ratio for improved efficiency and emissions
• Quality-tested construction for dependable operation

A properly functioning MAP sensor is essential for smooth engine operation, fuel economy, and emissions control. When the MAP sensor fails, symptoms may include rough idle, poor acceleration, decreased fuel economy, or illuminated check engine light. This Autopart International replacement sensor restores proper engine management system functionality.