Jeep ASD relay magic or not? Automatic Shut Down relay

The JEEP ASD “Automatic Shut Down relay”. What is it, why is it there, how to does it work and why? My engine stalls (shuts down) at anytime, or even cranking, why? All comments are USA, not Export Jeeps. Real JEEPS! ONLY! (all EFI cars have this, but is executed in different ways) EFI means … Read more