Re: Fuel map
Not being a chief engineer, I'm over my head very quickly on this information.
But as the owner of a TDI 1.9 VW engine, I found the fuel map informative about efficient transmission shift points and optimal rpm range when downshifting for long uphill climbs.
For my boat engine, I'm happy with knowing the best rpm/torque range for the power level desired, and have installed a propeller that makes this happen.
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