another good method, which i think is the safest is:
acc(+)-----oil pressure switch-------fuel pump----(-)
if you simply wire it to acc then you will be pumping gas when the key is turned--even if your car is not running!!! with this method the car has to be turned on AND running. in CA it is illegal to have a toggle switch controlling your fuel pump...if you get in an accident, who's gonna turn it off???
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69 Chevelle Malibu
My Chevelle
acc(+)-----oil pressure switch-------fuel pump----(-)
if you simply wire it to acc then you will be pumping gas when the key is turned--even if your car is not running!!! with this method the car has to be turned on AND running. in CA it is illegal to have a toggle switch controlling your fuel pump...if you get in an accident, who's gonna turn it off???
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69 Chevelle Malibu
My Chevelle