Update with more questions,
NAPA was unable to cross refrence anything and after calling Bosch they informed me that they are unble to give me any info as there are proprietary rights to that number. I wanted to do some more troubleshooting just to cover all basis but I was left a bit more confused.
Since both of the pumps are the same I am assuming this is sort of a 2 stage system for high flow demand?
After putting meter leads on the installed pumps, verifying there is no pressure in the line. I turned the key on, even cranking, and saw 0 volts at both pumps. Am I missing something?
I would like to exhaust all possibilities before I either drop the coin on a new assembly, or take it to the dealership. Your help is greatly appreciated.
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