Optimizing Valve Performance The RGA Valve's Opening and Closing

From my understanding the tune should keep the EGR closed. I seem to ... Egr valve have been known to leak ( open) under pulling. The EGR valve (Exhaust Gas Recirculation valve) is designed to recirculate exhaust gases back into the engine's combustion chamber. Its primary ... The valve is normally closed and is opened by the vacuum line running to the valve. If this is the case, then there really is not a need for the EGR block ... The N2 valve was opened to 62% just after the experiment began and was closed at the 100 time tick mark. All three channels at the different Dwell values were. After that, the idle speed valve is coming out again and a used one is going back in :) ... According to alldatapro, the IACV can open over ... An EGR valve has two primary settings: open and closed. The valve will be closed when the engine is starting up. The Engine Control Unit (ECU) ... I can rebuild American mid 60's cars with my eyes closed but all this electrical stuff..............I seriously have no hair left! 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 ... Just as said above, but to be more general the valve is almost always opened at light load. For more detailed operation you need the diagram ... An RGA-value close to one means that the channel is good choice for a ... valve shows that the EGR-valve is opened/closed more during these steps.