{HEAD ~ The invention} further includes a physical volume detecting device for detecting changes in both the physical volume and {TAIL ~ changes} in temperature of the fuel supplied to the engine 
{ HEAD ~ The invention } further includes a physical volume detecting device for detecting changes in both the physical volume and { TAIL ~ changes } in temperature of the fuel supplied to the engine
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH