Standard Motor Products AS443 Manifold Absolute Pressure MAP Sensor

The Standard Motor Products AS443 is a direct-fit replacement Manifold Absolute Pressure (MAP) sensor designed to restore proper engine management functionality in select Land Rover and Volvo vehicles. This precision-engineered sensor accurately converts engine vacuum and manifold pressure into electrical signals that the powertrain control module uses to optimize fuel delivery and ignition timing control.

Key Features:

• Direct OE replacement design ensures proper fit and easy installation
• 3-terminal configuration with male blade terminals and female connector
• High-quality materials engineered to withstand extreme temperature and pressure conditions
• Undergoes extensive factory testing to ensure long-term reliability
• Helps PCM estimate airflow on speed density fuel injection systems
• Complete quality control throughout manufacturing process

Technical Specifications:

• Connector type: Female, round shape
• Terminal type: 3-prong male blade
• Number of vacuum ports: 1
• Color: Black
• OE reference number: LR002566
• UPC: 727943114136

A malfunctioning MAP sensor can cause intermittent check engine lights, hesitation during acceleration, rough idling, stalling, elevated emissions, and poor overall engine performance. Replacing a worn or damaged MAP sensor with this quality Standard Motor Products unit restores accurate pressure readings and helps maintain optimal fuel economy and engine efficiency. Backed by Standard Motor Products' limited lifetime warranty and over 100 years of automotive aftermarket expertise.