Walker Products 225-1179 MAP Sensor (Manifold Absolute Pressure Sensor)

The Walker Products 225-1179 MAP Sensor is designed to measure manifold pressures by changing voltage and relaying this information to the onboard computer. This sensor plays a crucial role in calculating the correct amount of fuel delivered to the engine, enhancing performance and response. Symptoms of a failing MAP sensor include poor starting, detonation, and check engine lights. Walker Products has been a trusted name in the automotive industry since 1946, ensuring that their products meet or exceed OEM standards. • 100% Original Equipment Manufacturer (OEM) Quality • Improves Engine Response and Performance • ISO 9001 / TS16949 Certified Manufacturing • Compatible with various BMW models from 2000-2013 • Non-serviceable; must be replaced when non-functional