Fuel Shutoff Solenoid

EP9 Fuel Solenoids There are two types of external fuel Nippon Denso EP9 injection pump solenoids that I have seen used on the marine engines by Cummins.  Pics  below:            “NUB” style                             Ball Joint Style                       Note: Both … Read More

Black = GROUND White = SUCK IN Red / Purple = HOLD OPEN

    Time for a class in “Fuel Solenoids 101” 1) Grab your old solenoid and get a 12V battery & some 12 AWG test leads — Go to your bench.. .. Cut the Black wire off the plug ( … Read More