MAP Sensor - 7 Bar

The Holley MAP Sensor - 7 Bar is a precision manifold absolute pressure transducer engineered for high-performance engine management and tuning applications. This sensor measures intake manifold pressure in real time, delivering critical data that allows engine control systems and aftermarket ECUs to optimize fuel injection timing and boost control. Whether you're building a supercharged or turbocharged engine, upgrading to standalone fuel injection, or fine-tuning a modified naturally aspirated platform, a quality MAP sensor is essential for accurate air density compensation and peak performance.

Rated for 7 bar pressure measurement (up to 88.4 psi), this Holley sensor provides excellent resolution across both positive boost and naturally aspirated vacuum ranges, making it versatile for diverse engine configurations. The sensor features a 1/8 inch NPT male thread connection, ensuring secure installation in standard manifold ports without adapter complications. A connector is included with each unit, streamlining wiring integration into your engine management harness. The compact form factor and lightweight design (0.27 lbs) allow flexible mounting near the intake manifold, minimizing signal lag and improving system responsiveness during rapid throttle transitions.

This MAP sensor benefits engine builders, performance tuners, and enthusiasts upgrading fuel injection or ECU management on street, track, and competition vehicles. Installation typically involves mounting the sensor within 12–18 inches of the intake manifold using the 1/8 NPT port, then routing the wiring harness to your ECU or standalone engine management system. Proper sensor placement away from extreme engine heat and moisture ensures long-term reliability and consistent calibration. Compatible with Holley and most aftermarket fuel injection systems that accept 0–5V MAP sensor input signals.