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 What are the functions of an EGR valve?

Answer The EGR (Exhaust Gas Recirculation) system was first introduced in the early 1970s as stop-gap means of reducing emissions and continues in use today, albeit in a less vital capacity.EGR PurposeAn ... Read More »
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Top Q&A For: What are the functions of an EGR valve

What Are the Functions of the EGR Valve?

The exhaust gas recirculation valve (EGR) is perhaps one of the most misunderstood parts found under the hood of a modern automobile. Designed to help control pollution it, along with the PCV valve... Read More »
http://www.ehow.com/about_5047751_functions-egr-valve.html

What Are the Functions of a Foot Valve?

Foot valves are a kind of valve that is used with a pump. The pump can be pumping a liquid (hydraulic) or a gas (pneumatic). Foot valves are found in well pumps, sump pumps, water intake pumps (in ... Read More »
http://www.ehow.com/list_6821004_functions-foot-valve_.html

What Are the Functions of an Idle Control Valve?

Engine idling refers to the speed at which an internal combustion engine runs when the gear is disengaged. This idle speed is controlled by a device called an idle control valve, or idle air contro... Read More »
http://www.ehow.com/facts_7673899_functions-idle-control-valve.html

What Are the Functions of the Emission Control Valve in Trucks?

Starting in the 1990s, the federal government began requiring new vehicles to integrate sensors and technology to reduce emissions from combustion. These requirements included a number of new contr... Read More »
http://www.ehow.com/facts_7685778_functions-emission-control-valve-trucks.html


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