Alternately, the engine control apparatus may include a window setter for causing the misfire detector to determine misfire only when {HEAD ~ ignition coil} is in {TAIL ~ a non energized state} 
is in
Alternately , the engine control apparatus may include a window setter for causing the misfire detector to determine misfire only when { HEAD ~ ignition coil } is in { TAIL ~ a non energized state }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL