Audi A 3 Egr Valve Location. We're sure this How to Replace an EGR Valve article will help you get your car back on track! Search our online egr valve catalog and find the lowest priced discount auto parts on the web.
An exhaust gas recirculation EGR valve reduces pollution by sending a portion of the exhaust gasses back into the engine when the car is cruising at higher speeds. Answer: The EGR valve is normally metal. This happens continually throughout your journey to ensure recirculation only occurs when the car is at a working temperature.
This happens continually throughout your journey to ensure recirculation only occurs when the car is at a working temperature.
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The Exhaust Gas Recirculation (EGR) valve is found in most gasoline and diesel engines, and its purpose is to help re-circulate the engine's emissions by returning them to the combustion chamber rather than sending them to the exhaust emission system. EGR stands for exhaust gas recirculation. Subito a casa e in tutta sicurezza con eBay!