I have this engine and I had the same questions on the map (or curve). Doesn't seem too helpful. The posts are a little confusing, too, at least for me, so ease excuse my ignorance.
Re: watching the UG/SC for what is more efficient driving technique for best operation of the engine, other than instantaneous mpg, what other parameters should be monitored? Load, TPS, vacuum (I think this might be Intake Manifold Absolute Pressure, but as there is no MAP sensor on this engine, not available)?
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