Quote:
Originally Posted by FirstDotLast
Basically fuel goes from tank to engine and excess fuel goes back to tank.
So it goes:
Tank -> fuel line to pump #1 -> pump #1 to tunnel supply line -> tunnel supply line to pump #2 -> pump #2 fuel line to accumulator/filter -> filter fuel line to fuel distributor -> fuel distributor to return line and through the tunnel back to the tank.
If you have pressure issues test the pressure at different points in the system with proper gauges and make sure both pumps are running properly.
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Super super helpful! exactly what I was after. I have a full testing set, so next step is to test at various points. Was getting 2.6bar system pressure at the WUR/Head so something is amiss!