Standard Motor Products AS538 Manifold Absolute Pressure MAP Sensor

The Standard Motor Products AS538 is a direct-replacement Manifold Absolute Pressure (MAP) sensor designed to restore proper engine management functionality. This sensor monitors intake manifold pressure and sends precise voltage signals to the engine control module (ECM), enabling optimal fuel delivery, ignition timing, and emission control.

Key Features:

• Direct OE-fit replacement for reliable installation and performance
• Precision-engineered to meet or exceed original equipment specifications
• Accurate pressure sensing for improved fuel economy and engine performance
• Rigorous quality testing ensures durability and long service life
• Includes integrated connector for plug-and-play installation

Standard Motor Products is a trusted manufacturer of engine management components with decades of automotive expertise. The AS538 MAP sensor helps maintain proper air-fuel ratios, smooth idle operation, and responsive throttle performance while reducing harmful emissions.