ENGINE CONTROL SYSTEM 3-30
OPERATING HOUR INDICATION SYS-
TEM
When the ignition switch is initially turned “ON” (from “OFF”),
the ECM tests the caution system by turning on all four lamps
in the monitor-tachometer and sounding the caution buzzer for
an initial two seconds.
For the next three seconds, the ECM indicates the total operat-
ing hours, in units of 50 hours, using a combination of the ta-
chometer needle and three lamps (except for “CHECK ENGINE”
lamp).
NOTE:
The total operating hours displayed are those of actual engine
operation, not ignition switch “ON” time.
CHART OF TOTAL OPERATING HOURS INDICATION
TOTAL OPERATING
HOURS
MONITOR-TACHOMETER INDICATION
“REV-LIMIT”
lamp1
“OIL”
lamp2
“TEMP”
lamp3
Needle
indication
0 (h)– off off off 0 rpm
50 (h)– flash off off 0 rpm
100 (h)– on off off 1000 rpm
150 (h)– flash off off 1000 rpm
200 (h)– on off off 2000 rpm
250 (h)– flash off off 2000 rpm
300 (h)– on off off 4000 rpm
350 (h)– flash flash off 0 rpm
400 (h)– on on off 1000 rpm
450 (h)– flash flash off 1000 rpm
500 (h)– on on off 2000 rpm
550 (h)– flash flash off 2000 rpm
600 (h)– on on off 4000 rpm
650 (h)– flash flash flash 0 rpm
700 (h)– on on on 1000 rpm
750 (h)– flash flash flash 1000 rpm
800 (h)– on on on 2000 rpm
850 (h)– flash flash flash 2000 rpm
900 (h)– on on on 4000 rpm
950 (h)– flash off flash 0 rpm
1000 (h)– on off on 1000 rpm
1050 (h)– flash off flash 1000 rpm
1100 (h)– on off on 2000 rpm
1150 (h)– flash off flash 2000 rpm
1200 (h)– on off on 4000 rpm
1
“REV LIMIT” lamp
2
“OIL” lamp
3
“TEMP” lamp
MONITOR-TACHOMETER
1
23
To Next Page
Loading...
Need help?
General
