The fuel rail pressure sensor is a crucial component of a vehicle's fuel system. It measures the pressure of the fuel in the rail, which is used to provide the right amount of fuel to the engine. A failing fuel rail pressure sensor can cause several problems, including poor engine performance and increased emissions. In this article, we'll be discussing the location of the fuel rail pressure sensor in a 2012 Chevy Equinox. https://carspartshop.com/car-engine/fuel-rail-pressure-sensor/ #car #auto #autovehicle #automobile #carengine #fuelrailpressuresensor #carparts