Code 543 retrieved....Fuel Pump Secondary Circuit Fault.
i recieved my obd-1 code scanner in the mail today and hooked it up to my 94 ranger.
for the last month, my CEL has been coming on for a minute, then goes off for a minute, then comes on again and repeats every couple minutes.
I got a code of 543.......
Code Reader Manual says.....Fuel Pump Secondary Circuit Fault.
Haynes manual says.......Fuel Pump Circuit Open; Battery to PCM.
Where and how do i start in correcting this known problem?