Fuel Pump Cutoff with Oil Pressure Sensor
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Fuel Pump Cutoff with Oil Pressure Sensor
Hey guys, have a newer style oil pressure / fuel pump cut off sensor. I wanted to know if i could make that functional. I have rewired the fuel pump to run on a relay when the car starts, how would i wire the oil pressure sensor in so that it would cut it off when the pressure gets to low? Is this possible without hte computer?
Matt
Matt
#2
You can wire the auxilliary oil pressure switch in series with the relay contacts. That will shut off the pump on loss of oil pressure. However, you'll never get a pump prime cycle and will get no pump power until you've cranked the engine a few revs.
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