We managed to hook the battery charger to each pump and they both run. I guess it is time to do a current draw test. I need to find out how to do this and what the specs are for these pumps. They are both Bosch....one is part#0 580 254 950
014 made in Germany
688040021

The other is part#0 580 254 950
014 made in Germany
688070009
Car is 1988 420sel