Map Sensor - Commander 950

The Map Sensor - Commander 950 from Holley is an essential component for fuel injection management, specifically designed for builders and tuners who are working with advanced EFI systems on high-performance engines. This sensor is ideal for applications ranging from street rods to race vehicles and precision-tuned daily drivers, providing crucial data for optimal engine performance.

The Commander 950 MAP sensor operates by measuring absolute manifold pressure, converting this data into a signal that the Holley EFI system uses to determine air density and fuel requirements. This dynamic response to changes in barometric pressure and engine load is critical for maintaining drivability in various conditions, whether at sea level or at higher altitudes. Its compact design (3.6 x 2.55 x 3.7 inches) and lightweight construction facilitate easy installation in tight engine bays.

This sensor is particularly beneficial for users of the Holley Commander 950 ECU, especially those converting from carbureted to EFI systems, as well as for turbocharged, supercharged, or naturally aspirated engines. By ensuring precise air density correction, it significantly enhances throttle response and part-throttle fuel efficiency, making it a valuable addition for any serious performance enthusiast.