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
0262-03 5 Volt Sensor DC
11. Using a digital multimeter, test for
Continuity - Fuel wiring harness is
Supply Voltage Above Nor-
continuity between the harness
shorted, replace fuel wiring harness
mal Code - Continued
connector FE-C1 (WP 0009, Fig-
(WP 0064).
ure 27) terminal 7 and all other
Connect FA-C17 (WP 0009,
FE-C1 Terminals. There should
Figure 14) harness connector from
be no continuity.
the Engine ECM J1.
Connect EA-C7 (WP 0009, Figure 24)
to intake manifold pressure sensor.
Connect EA-C6 (WP 0009, Figure 25)
to fuel rail pressure sensor.
Connect EA-C5 (WP 0009, Figure 19)
to oil pressure sensor.
Connect the Engine ECM harness
connector EA-C1 (WP 0009, Figure 3)
to the Engine ECM J2.
No Continuity - Rear chassis wiring
harness is shorted, replace rear
chassis wiring harness (WP 0189).
Connect EA-C7 (WP 0009, Figure 24)
to intake manifold pressure sensor.
Connect EA-C6 (WP 0009, Figure 25)
to fuel rail pressure sensor.
Connect EA-C5 (WP 0009, Figure 19)
to oil pressure sensor.
Connect FE-C6 (WP 0009, Figure 26)
to the turbocharger air inlet pressure
sensor.
Connect the Engine ECM harness
connector EA-C1 (WP 0009, Figure 3)
to the Engine ECM J2.
0011-113
Change 1