Standard Motor Products AS453 Manifold Absolute Pressure MAP Sensor

The Standard Motor Products AS453 is a direct-fit OE replacement manifold absolute pressure (MAP) sensor designed to restore proper engine management function. This sensor accurately converts engine vacuum and manifold pressure into electrical signals that the powertrain control module uses to control fuel delivery and ignition timing.

Key Features:

• Direct-fit OE replacement design ensures easy installation with no modifications
• 3-terminal male blade-type connector for reliable electrical connection
• Engineered with high-quality materials to withstand extreme underhood conditions
• Undergoes extensive factory testing to ensure long-term reliability
• Helps the PCM measure engine load for proper ignition timing advance and retard
• On speed-density fuel injection systems, assists with airflow estimation
• Manufactured in Japan to strict quality control standards

Technical Specifications:

• Connector Type: Plug-in male connector
• Terminal Quantity: 3 terminals
• Terminal Type: Blade
• UPC: 727943121295

Interchange Part Numbers: 158-1100, 1865A052, 2-27172, 5S11693, 72-1860, EC1935, ECC2418, MA0022, SU13146

A failing MAP sensor can cause intermittent check engine lights, hesitation during acceleration, elevated emissions, and poor overall engine performance. The AS453 restores proper sensor function to keep your vehicle running smoothly and efficiently.