TM 5-3805-293-23-1
0011
Table 2. Engine Troubleshooting with Codes for the 120M Motor Grader - Continued.
CDI FMI CODE
ERROR/EVENT
CORRECTIVE ACTION
N OT E
0100 10 Engine Oil Pressure
Sensor Abnormal Rate of
Wait at least 30 seconds in order for diagnostic codes to become active.
Change - Continued
10. Using a digital multimeter, test for
Continuity - Engine control wiring
continuity between Engine ECM
harness is good, replace engine oil
harness connector EA-C1 (WP
pressure sensor (WP 0104).
0009, Figure 3) terminal 39, and
Connect harness connector EA-C1
terminal 56.
(WP 0009, Figure 3) to Engine ECM
J2.
No Continuity - Engine control wiring
harness is open, replace engine con-
trol wiring harness (WP 0080).
System Response:
0110-03 Engine Coolant
Temperature Sensor Voltage
Warning light will be on and a
Above Normal Code
warning horn will sound. An active
diagnostic code will be generated
after 8 seconds. Diagnostic code
will be logged if engine has been
operating for more than 7 min-
utes.
Cooling fan will operate at maxi-
mum speed.
ECM will default to194F (90C)
for engine coolant temperature.
"Voltage Above Normal" will be
displayed next to status for
"Engine Coolant Temperature" on
electronic service tool.
Possible Performance Effect:
Poor stability
Poor cold running
0011-86
