Bosch 0261545040 Manifold Absolute Pressure MAP Sensor

The Bosch 0261545040 Manifold Absolute Pressure (MAP) Sensor is a precision-engineered engine sensor designed to provide accurate air pressure measurements for optimal fuel injection and ignition timing control. This genuine Bosch sensor delivers reliable pressure data to the engine control unit (ECU), enabling proper air-fuel mixture calculations and efficient engine performance across all operating conditions.

Key Features:

• 3-terminal electrical connector for secure, direct connection to vehicle wiring harness
• Precision pressure measurement to very fine tolerances for accurate ECU readings
• Durable construction designed to withstand typical engine bay temperatures and vibration
• Direct-fit replacement sensor for specific OEM applications
• Genuine Bosch quality engineering for long-term reliability

The MAP sensor continuously monitors intake manifold pressure and sends this critical data to the vehicle's computer system. This information allows the ECU to adjust fuel delivery and ignition timing based on engine load conditions, ensuring optimal performance, fuel efficiency, and emissions control. Designed as a direct replacement for original equipment, this sensor restores proper engine management function when the original unit fails or becomes inaccurate.