Slick, Inpa can activate the pump and solenoids, I remember seeing those buttons somewhere. BUT I wouldn't do it with Inpa because if the pump is started and not the good solenoid(s) is(are) opened, a too high pressure condition may occur or other unwanted behavior.
I know, this doesn't help you a lot, but I would try to fix the DIS to use the bleedin procedure.

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