Unlocking the RGA Valve's Mystery A Step-by-Step Guide to Its Operation

In vehicles, the EGR valve, or exhaust gas recirculation valve, is part of the engine management system and is in charge of reintroducing ... The computer sends the VSV a pulsed/duty cycled timed electrical signal to open it's vacuum port & thus apply timed vacuum pulses to the EGR ... All EGR does is introduce an inert gas into the combustion chamber at part throttle to reduce combustion temps (reduce NOX) and reduce pumping losses slightly. After years and long distances traveled, that valve can get clogged or fail. Sometimes the EGR valve can stick open. When the EGR valve isn ... ... egr, rather the pintle is open when it has been commanded closed. while this could be from contaminants, but also there are a few other things to look at... An isolation valve allows the KJLC Element RGA to be isolated while not in use to reduce contamination and/or allows for the KJLC Element RGA to be removed from ... Put simply, the EGR valve's purpose is to open and close, altering the flow of exhaust gases into the combustion chamber. Reducing NOx. Nitrogen oxide or NOx is ... I'm concerned that this never gets the engine warm enough to open the EGR valve and that the exhaust from the engine is hitting a closed EGR ... After years and long distances traveled, that valve can get clogged or fail. Sometimes the EGR valve can stick open. When the EGR valve isn ... The solenoid has to "release" the vacuum on the EGR side when this happens, or the EGR valve would remain open. This is why the solenoid vents ...