{HEAD ~ Method} and devices to identify {TAIL ~ the piston} in the compression phase in an internal combustion engine equipped with a gasoline indirect electronic injection system 
to identify
{ HEAD ~ Method } and devices to identify { TAIL ~ the piston } in the compression phase in an internal combustion engine equipped with a gasoline indirect electronic injection system
HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH