TM 5-2410-240-23-1
0019
Table 2. Engine Troubleshooting with Codes - Continued.
0019
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0190-08 Engine Speed Sensor
9. Using digital multimeter
Continuity - Proceed to step 10.
Abnormal Frequency, Pulse Width,
(WP 0283), test for continuity
No Continuity - Engine control
or Period Continued
between E-C4 (WP 0018,
wiring harness is open. Replace
Figure 105) harness connec-
engine control wiring harness
tor terminal 2 and engine ECM
(WP 0052). Verify proper operation
harness connector E-C1
of machine (TM 5-2410-240-10).
(WP 0018, Figure 102) termi-
nal 52.
10. Using digital multimeter
Continuity - Engine control wiring
(WP 0283), test for continuity
harness is shorted. Replace
between engine ECM har-
engine control wiring harness
ness connector E-C1
(WP 0052). Verify proper operation
(WP 0018, Figure 102) termi-
of machine (TM 5-2410-240-10).
nal 52 and all other terminals
No Continuity - Proceed to
in engine ECM harness con-
step 11.
nector E-C1 (WP 0018,
Figure 102).
11. Using digital multimeter
Continuity - Engine control wiring
(WP 0283), test for continuity
harness is shorted. Replace
between engine ECM har-
engine control wiring harness
ness connector E-C1
(WP 0052). Verify proper operation
(WP 0018, Figure 102) termi-
of machine (TM 5-2410-240-10).
nal 52 and ground.
No Continuity - Replace engine
speed (crankshaft position) sen-
sor (WP 0057).
Connect E-C1 (WP 0018,
Figure 102) to engine ECM J2.
Proceed to step 12.
12. Start engine or attempt to start
engine (TM 5-2410-240-10).
0190-08 Active - ECM faulty.
13. Using MSD (WP 0016), select
Replace engine ECM (WP 0049).
engine ECM C6.6 D6K and
Verify proper operation of machine
check if diagnostic code 0190-
(TM 5-2410-240-10).
08 is active.
No Active Codes - Repair com-
plete.
Test Step 2: Test 8-Volt Supply
Circuit.
1. Turn ignition switch and bat-
tery disconnect switch to OFF
position (TM 5-2410-240-10).
0019-89
