Bosch 24-420-587 Manifold Absolute Pressure MAP Sensor

The Bosch 24-420-587 Manifold Absolute Pressure (MAP) Sensor is an OE-quality sensor designed to provide accurate air pressure measurement for efficient engine performance. This genuine Bosch sensor measures inlet manifold pressure to give precise indication of engine load, making it essential for proper fuel delivery and ignition timing in speed-density engine management systems.

Key Features:

• Pressure range: 0.1 to 1.18 bar for accurate measurement across all operating conditions
• 3-port electrical connector for reliable signal transmission
• Integrated temperature sensor for enhanced engine management accuracy
• OE-quality construction with improved media resistance and long-term stability
• Fast response time ensures real-time engine load data
• Manufactured in Germany to strict Bosch quality standards

This sensor is used in speed-density engine management systems that do not utilize an air flow or mass air flow sensor. By providing accurate manifold pressure data to the ECU, it helps optimize air-fuel ratios, improve engine responsiveness, reduce emissions, and prevent engine damage from improper fuel delivery or timing.

OEM Cross-Reference Numbers: 0261230101, 12575467, 71741115, 6235707, 6235728

A faulty MAP sensor may cause rough idle, engine surging, loss of power, decreased fuel economy, spark plug fouling, or trigger a check engine light. This Bosch replacement sensor is designed for easy installation and direct OE fitment.