Powering my 84 C10

[BR3W CITY]

Originally Posted by coyotes33

Ok i have everything hooked up. I have constant 12v to the relay and 12v to the ignition on/cranking. My fuel pump is not turning on so the injectors aren't spraying and it does turn over. I have checked all my connections, what else can i do to check that the pcm is turning on?
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Put an obd scanner on it and see if it registers anything (even key on should show power).....and before you do that hook a hot 12v from anything (even just straight off a battery) to the PUMP and make sure they fuel pump wasn't DOA. By far the most common dead part out of the box is a fuel pump.