Komatsu 830E Shop Manual page 176

PRIMARY
SUBCODE
CODE
No.
No.
1
2
72:
3
4
5
1
2
92:
3
4
E2-20
TABLE II. 2-DIGIT DISPLAY PANEL SUBCODES (Cont.)
TERM
ENGINE SENSOR WARNING
COOLANT PRESSURE Coolant pressure in warning zone for 10 sec.
OIL PRESSURE Oil pressure in warning zone for 10 sec.
CRANKCASE PRES-
Crankcase pressure >16 in. H
SURE
COOLANT TEMP Coolant temperature >205° F for 10 sec.
ENGINE OVERSPEED RPM >2375 rpm for 2 sec.
ENGINE SENSOR
COOLANT PRESSURE Sensor output <0.2 VDC or >4.8 VDC for 4 sec.
OIL PRESSURE Sensor output <0.2 VDC or >4.8 VDC for 4 sec.
CRANKCASE PRES-
Sensor output <0.2 VDC or >4.8 VDC for 4 sec.
SURE
COOLANT TEMP Sensor output <0.2 VDC or >4.8 VDC for 4 sec.
Electrical Propulsion Components
DESCRIPTION
O for 5 sec.
2
2/02 E02016