@Thewespaul Those two prongs were checked yesterday. First the connectors were pulled and checked for power with the key in the run position. Both checked at 9 volts+/-. (test setup was sloppy so may have lost some voltage in test) Then a hot wire from a battery source (the jump start connections) to each of the spades on top of the IP. An internal click was heard on both. I just set up to do a flow test out the Schrader. Will come back in and report quantity. Edit: I'm back. At least 2/3 cup with the filter return flowing also. That's 10 seconds.