Valve. Gas. Exhaust. RECIRCULAT. Recirculation (EGR). EGR Backpressure Transducer.
A Valve used to recirculate small amounts of Exhaust Back into the combustion chambers of the engine in order to decrease the combustion temperature, thereby reducing the formation of smog-producing nitrogen oxides. From 12/22/03.

EGR Valve

Fits Escape, Mariner, Ranger, Sable, Taurus

3.0 LITER. 3.0 LITER OHV. 3.0 LITER, 2008. Escape, Mariner; 3.0L. Ranger; 3.0L. Sable, Taurus; 3.0L; OHV.
EGR Valve - Repair or Replace
A failed EGR valve will often have no noticeable symptoms beyond a check engine light, but it does cause your 2017 Ford Escape to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Ford genuine parts.