Has anyone had success repair one of these bi-directional pumps?
My pump appears to "suck" okay but struggles to blow. At this stage I've just given the I've just given th PCB a quick visual inspection and there is nothing obvious such as dry joints or signs of overheating. | haven't done any component tests at this stage.
The part number of this particular pump is 4A0 862 257 A.
My pump appears to "suck" okay but struggles to blow. At this stage I've just given the I've just given th PCB a quick visual inspection and there is nothing obvious such as dry joints or signs of overheating. | haven't done any component tests at this stage.
The part number of this particular pump is 4A0 862 257 A.
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