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
0262-04 5 Volt Sensor DC
7. Using MSD (WP 0006), select
0262-04 Active - Replace fuel rail
Supply Voltage Below Nor-
Engine ECM C6.6 120M, and
pressure sensor (WP 0111).
mal Code - Continued
check if diagnostic code 0262-04
Connect EA-C5 (WP 0009, Figure 19)
is active.
to engine oil pressure sensor.
Connect FE-C6 (WP 0009, Figure 26)
to the turbocharger inlet air pressure
sensor.
0262-04 Remains Inactive - Pro-
ceed to step 8.
8. Connect harness connector EA-
C5 (WP 0009, Figure 19) to
engine oil pressure sensor.
9. Using MSD (WP 0006), select
0262-04 Active - Replace engine oil
Engine ECM C6.6 120M, and
pressure sensor (WP 0104).
check if diagnostic code 0262-04
Connect FE-C6 (WP 0009, Figure 26)
is active.
to the turbocharger inlet air pressure
sensor.
0262-04 Remains Inactive - Replace
turbocharger inlet air pressure sensor
(WP 0112).
Test Step 2. Test Harness.
1. Turn ignition switch and battery
disconnect switch to the OFF
position.
2. Disconnect the Engine ECM har-
ness connector EA-C1 (WP 0009,
Figure 3) from the Engine ECM
J2.
Change 1
0011-116
