clayjay Posted July 18, 2019 Report Share Posted July 18, 2019 Hey Guys, I"m running 2 044's and a pick up pump through relays and switching wires to the dash. I would like to be able to have a cutout through the ecu in case the worst happens and I cannot turn the fuel pumps off , I believe through the ecu, pumps can be turned off when the engine cuts out . However I'm not sure how to wire this up. would appreciate your advice. Quote Link to comment Share on other sites More sharing options...
cj.surr Posted July 18, 2019 Report Share Posted July 18, 2019 Just wire the relay(s) low side to an Aux out as a "fuel pump" and it will automatically turn off the relay if engine RPM is 0. OSF2004 1 Quote Link to comment Share on other sites More sharing options...
clayjay Posted July 21, 2019 Author Report Share Posted July 21, 2019 Thanks CJ, will this single aux out wire give me fuel pump prime time. This is all that I would want to control pump cut out when RPM 0 and Prime Time for the fuel pumps. Quote Link to comment Share on other sites More sharing options...
Adamw Posted July 21, 2019 Report Share Posted July 21, 2019 Yes, the prime setting is in the fuel pump control folder. Quote Link to comment Share on other sites More sharing options...
clayjay Posted July 21, 2019 Author Report Share Posted July 21, 2019 Gotta say you guys provide a great service with this forum let alone your feedback. Thank You!!! Quote Link to comment Share on other sites More sharing options...
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