Airtex 5S2564 Manifold Absolute Pressure (MAP) Sensor

The Airtex 5S2564 is a direct-fit Manifold Absolute Pressure (MAP) Sensor engineered to OE specifications for reliable, accurate performance. The MAP sensor monitors intake manifold pressure and relays that data to the engine control module (ECM), which uses it to calculate the correct air/fuel mixture and ignition timing for optimal engine operation.

Key Features:

• Direct OE replacement — engineered to match original equipment fit, form, and function
• Monitors manifold absolute pressure for precise fuel delivery and ignition timing calculations
• Helps restore proper engine performance, fuel economy, and emissions compliance
• Manufactured by Airtex Automotive Division, a trusted supplier of engine management and fuel system components
• Plug-and-play installation with no modifications required

A failing MAP sensor can cause a range of drivability issues including rough idle, poor acceleration, increased fuel consumption, and illumination of the Check Engine light. Replacing it with the Airtex 5S2564 restores accurate pressure sensing and helps the ECM maintain proper engine management. OEM cross-reference: 5S2564.