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Table 1. 0002 Fuel Injector Diagnostic Codes Continued.
Figure 5. Splash Shield and Retaining Hardware.

Field Maintenance Manual For Military 621G Scraper -1 Page Navigation
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TM 5-3805-296-23-1
0014
Table 1. 0002 Fuel Injector Diagnostic Codes Continued.
014
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
7. Using digital multimeter
0002-05 Cylinder #2 Injector
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Current Below Normal
Replace fuel injector #2 (WP 0232).
between connector CN-C3
Continued
Remove jumper wire from terminal 2
terminal 1 and terminal 2
and terminal 7 of connector CN-C1
(WP 0012, Figure 4).
(WP 0012, Figure 13).
Proceed to Test Step 4.
Resistance Greater Than 5.0 Ohms
Replace engine injector wiring harness
(WP 0183).
Remove jumper wire from terminal 2
and terminal 7 of connector CN-C1
(WP 0012, Figure 13).
Proceed to Test Step 4.
Test Step 4. Verify Malfunction is
Resolved.
1. Ensure all harness connectors are
connected.
2. Ensure valve cover is installed on
engine (WP 0182).
3. Turn battery disconnect switch to
ON position and start engine or
attempt to start engine
(TM 5-3805-296-10).
4. At MSD, check for active
2-5 Cylinder #2 Injector Current
diagnostic codes (WP 0008).
Below Normal Becomes Inactive
Proceed to step 5.
2-5 Cylinder #2 Injector Current
Below Normal Remains Active
Repeat troubleshooting from the
beginning.
5. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
6. If removed, install splash shield
(Figure 5, Item 4), four bushings
(Figure 5, Item 3), washers
(Figure 5, Item 2), and bolts
(Figure 5, Item 1) on machine.
0014-8


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