Exhaust Gas Recirculation (EGR) Valve.
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.
EGR Valve
Fits A3
2.0 LITER, DIESEL, ENGINE AREA. 2.0 LITER, ENGINE AREA. 2011-14, ENGINE AREA, EGR & COOLER COMPONENTS. 2012-14, EGR VALVE & COMPONENTS. 2013-14, ENGINE AREA, EGR & COOLER COMPONENTS. A3; 2.0L TDI. Beetle; 2.0L TDI. DIESEL. Golf; 2.0L TDI. Jetta Wagon; 2.0L TDI. Jetta; 2.0L TDI. Passat; 2.0L TDI. SEDAN, 2011-14, ENGINE AREA, EGR & COOLER COMPONENTS. Sedan/Wagon, 2.0 LITER, DIESEL, ENGINE AREA. WAGON, 2.0 LITER, ENGINE AREA. WAGON, 2010-11, 2.0 LITER, ENGINE AREA.
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 2009 Audi R8 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Audi genuine parts.