Standard Motor Products AS311 Manifold Absolute Pressure MAP Sensor

The Standard Motor Products AS311 is a high-quality replacement manifold absolute pressure (MAP) sensor designed to restore proper engine performance and fuel delivery. This precision-engineered sensor accurately converts engine vacuum and manifold pressure into electrical signals that the powertrain control module (PCM) uses to calculate engine load, adjust ignition timing, and optimize fuel injection.

Key Features:

• 3-terminal design with rectangular female connector and male blade terminals
• Includes O-rings for proper installation and sealing
• Single vacuum port for manifold pressure measurement
• Black finish for corrosion resistance
• 100% in-line and end-of-line inspection for quality assurance
• Precision robotics assembly for consistent reliability
• Direct OE replacement for part number 13620151009

On speed density fuel injection systems, this MAP sensor also assists the PCM in estimating airflow for accurate fuel calculations. A faulty MAP sensor can cause intermittent check engine lights, hesitation during acceleration, elevated emissions, and poor overall engine performance. The AS311 is engineered to meet or exceed OE specifications and is backed by a limited lifetime warranty.