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Boost and high pressure pump pressures
I have an Optimax 225 serial #1B378539. What are the specifications on the 2 fuel pumps in the VST? The pump model numbers are 888725T02 and 888733T02. What are pressures, flow rate, and current draw of each?
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Mercury 3L/4 Stroke/Verado Moderator
Mercury does not supply those specifications- they simply provide diagnostic data for excessive current draw, and appropriate fuel pressures for the Low Pressure (and High-Pressure) circuits, and a capability test for the HP pump output. See the Service and Diagnostic Manuals for complete details.