Wells 5S2549 Manifold Absolute Pressure (MAP) Sensor

The Wells 5S2549 is a direct-fit Manifold Absolute Pressure (MAP) sensor engineered to restore proper engine management function. The MAP sensor monitors intake manifold pressure and sends real-time voltage signals to the engine control module (ECM), which uses this data to calculate the correct air/fuel mixture and ignition timing for optimal engine performance.

Key Features:

• Direct OE replacement — matches original equipment form, fit, and function
• Measures manifold vacuum and boost pressure to support accurate fuel delivery
• Constructed to meet or exceed OEM specifications for reliable, long-term performance
• Designed for straightforward, plug-and-play installation with no modification required
• Manufactured by Wells Vehicle Electronics, a trusted supplier of engine management and ignition components

A failing MAP sensor can trigger check engine lights, cause rough idling, poor fuel economy, hesitation, or stalling. The Wells 5S2549 provides a dependable, cost-effective solution to restore your vehicle's engine management system to factory performance standards.