Ford Mondeo Zhisheng Mazda 3 Intake Pressure Sensor 4S4G-9F479-AB AC

Ford Mondeo and Mazda3 owners, note this intake manifold pressure sensor directly corresponds to original part number 4S4G-9F479-AB AC, OEM EPBMPN4A035Z. It monitors real-time pressure changes in the intake manifold and feeds ECU to adjust fueling and ignition timing precisely. Replaces issues like rough idle, weak acceleration, and high fuel consumption, especially cold-start jitter.