At step S233, {TAIL ~ the ignition switch} is turned past ON to {HEAD ~ START} , for starting up engine E 
At step S233 , { TAIL ~ the ignition switch } is turned past ON to { HEAD ~ START } , for starting up engine E
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH