occurrence of a clogging abnormality or a pipe damage abnormality in a fuel supply route extending from a fuel tank to the injection hole is reported when {HEAD ~ the calculated air mixing quantity} or the calculated air mixing ratio is equal to or larger than {TAIL ~ a predetermined value} 
occurrence of a clogging abnormality or a pipe damage abnormality in a fuel supply route extending from a fuel tank to the injection hole is reported when { HEAD ~ the calculated air mixing quantity } or the calculated air mixing ratio is equal to or larger than { TAIL ~ a predetermined value }
OTH OTH OTH OTH OTH OTH 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 HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL REL REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL