Normally it would mean wiring the oil pressure switch inline with the electric fuel pump. A potential issue with this method is hard starting, as it may take several seconds to generate enough oil pressure to activate the fuel pump. Some people install a bypass switch under the dash to disable the oil cutoff while pressed allowing the fuel pump to operate immediately.josemariagervacio wrote: ↑Mon Feb 21, 2022 9:23 am What would The oil cut off would be connected to?
For one car I owned and converted to an electric fuel pump system (years ago), I simply installed a fuel shut off switch wired between the fuel pump and the tach … No RPMs, no fuel - Problem solved.