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HybridZ

Fuel pump power when ign off


jonzzer

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My 77 280z is weird. When the key isn't in the ignition the wires for the fuel pump have 12 volts, but the pump isn't cycling. I know the pump is good because ihooked it up to a battery and it worked. My power relay works also since i hooked up the fuel pump by the filter sucj=king gas from the jar and it got the car to start. So my question is what is going on?? Im completly lost. Could it be the afm flap needs to be 3/8 open,but then how does it start when you're parked?

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