Table 2. Engine Troubleshooting with Codes for the 120M Motor Grader - Continued.
CDI FMI CODE
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
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
harness is open, replace engine con-
trol wiring harness (WP 0080).
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-
Cooling fan will operate at maxi-
ECM will default to194°F (90°C)
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 cold running