Yeah, pump installation went ok, removal that's when I faced my "luck" As you may see the potentiometer from original pump cracked in two pieces and this is critical part of the old pump that ment to be reused. So I've compared them and they came out to be exactly the same apart solder point location. I've tinned the opposite side of the new unit and run the wireing accordingly. So now as you can see, it works as the older cars unit. 170 ohm on full tank. and 0 ohm - empty.