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Table 1. 0003 Fuel Injector Diagnostic Codes Continued.
Table 1. 0003 Fuel Injector Diagnostic Codes Continued.

Field Maintenance Manual For Military 621G Scraper -1 Page Navigation
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TM 5-3805-296-23-1
0015
Table 1. 0003 Fuel Injector Diagnostic Codes Continued.
015
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 3. Test for Shorted Basic
0003-06 Cylinder #3 Injector
Engine Wiring Harness.
Current Above Normal
Continued
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Lower left frame access plate
(WP 0376).
3. Remove four bolts
(Figure 9, Item 1), washers
(Figure 9, Item 2), bushings
(Figure 9, Item 3), and splash
shield (Figure 9, Item 4) from
machine.
Figure 9. Splash Shield and Retaining Hardware.
0015
4. Disconnect connector CM-C1
(WP 0012, Figure 30) from engine
ECM.
5. Using digital multimeter
Continuity Replace basic engine
(WP 0540), measure resistance
wiring harness (WP 0251).
between connector CM-C1
Proceed to Test Step 4.
terminal 106 (WP 0012, Figure 30)
No Continuity Proceed to step 6.
and all other terminals
in connector CM-C1
(WP 0012, Figure 30).
6. Using digital multimeter
Continuity Replace basic engine
(WP 0540), measure resistance
wiring harness (WP 0251).
between connector CM-C1
Proceed to Test Step 4.
terminal 106 (WP 0012, Figure 30)
No Continuity Replace engine ECM
and ground.
(WP 0252).
Proceed to Test Step 4.
0015-15


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