What will be the normal range of cylinder pressure values when a multi-cylinder MPFI engine is operated using Gasoline as well as LPG?

01 August 2019 0 4K Report

I have operated a multi cylinder MPFI engine with gasoline and LPG. The P-theta values were plotted. The Pmax values under gasoline operation is around 24 bar. Is this value agreeable? If not, what may be the reason for getting low values?

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