ENGINE CONTROL SYSTEM 3-23
Automatically reduced to approx. 3000 r/min. by intermittent fuel injection and ignition
signals.
“REV-LIMIT” lamp lights continuously.
No buzzer sounds.
CAUTION SYSTEM
The following four caution systems alert the operator when an
abnormality occurs on the engine.
• OVER-REVOLUTION CAUTION
• LOW OIL PRESSURE CAUTION
• OVERHEAT CAUTION
• LOW BATTERY VOLTAGE CAUTION
CAUTION
TYPE
CAUTION
LAMP
CAUTION
BUZZER
OVER-REV
LIMITER
(3000 r/min.)
Over-revolution
Yes 1 No Yes
Low oil pressure Yes 2(1)Yes Yes
Overheat Yes 3(1)Yes Yes
Yes 4 Ye s N o
Low battery voltage
1
“REV LIMIT” lamp
2
“OIL” lamp
3
“TEMP” lamp
4
“CHECK ENGINE” lamp
MONITOR-TACHOMETER
OVER-REVOLUTION CAUTION SYSTEM
CONDITION :
When the engine speed exceeds 6500 r/min., the ECM initiates intermittent fuel injection and ignition signals
to provide a maximum engine speed of 6500 r/min. (Over-revolution limiter).
ACTION :
RESET :
Close throttle to reduce engine speed below approx. 3000 r/min. for one second.
Engine speed
Caution lamp
Caution buzzer
To Next Page
Loading...
