TM 5-2410-241-23-1
0019
Table 2. Engine Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
N OT E
2-11 Cylinder #2 Injector
Fault - Continued
Other diagnostic codes will set during this test. Ignore other codes.
6. Perform Injector Solenoid Test
1. If "OPEN" displayed, proceed to
step 7.
2. If "SHORT" displayed, proceed to
step 10.
7. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-2410-241-10).
8. Disconnect engine ECM connec-
tor N-C1 (WP 0018, Figure 2)
from engine ECM (WP 0101).
9. Using digital multimeter
1. If continuity is found, replace
(WP 0296), test for continuity
engine ECM (WP 0101). Remove
between pins 37 and 44 on
jumper wire from pins 2 and 12 on
engine ECM connector N-C1
engine harness connector N-C2
(WP 0018, Figure 2).
(WP 0018, Figure 7) and connect
engine harness connector N-C2
(WP 0018, Figure 7) on valve
cover side connector NN-C1
(WP 0018, Figure 8).
2. If continuity is not found, replace
engine main wiring harness
(WP 0055). Ensure all harness
connectors are reconnected. Ver-
ify correct operation of machine
(TM 5-2410-241-10).
10. Remove jumper wire from pins 2
and 12 on engine harness con-
nector N-C2 (WP 0018, Figure 7)
and connect engine harness con-
nector N-C2 (WP 0018, Figure 7)
on valve cover side connector
NN-C1 (WP 0018, Figure 8).
11. Remove valve cover (WP 0106).
0019-11