TM 5-2410-240-23-1
0020
Table 2. Powertrain and Chassis Troubleshooting with Codes - Continued.
CID FMI CODE
Test or Inspection
Corrective Action
0190-02 Engine Speed Sen-
18. Using digital multimeter (WP
No Continuity - Proceed to step 19.
sor Data Erratic, Intermit-
0283), test for continuity between
Continuity - Replace platform wiring
tent, or Incorrect -
pin 17 on platform harness ECM
harness (WP 0150, WP 0155).
Continued
J1 connector PL-C4 (WP 0018,
Ensure all harness connectors are
Figure 217) and all other pins on
reconnected. Verify proper operation
platform harness ECM J1 connec-
of machine (TM 5-2410-240-10).
tor PL-C4 (WP 0018, Figure 217).
19. Using digital multimeter (WP
No Continuity - Replace machine
0283), test for continuity between
ECM (WP 0147, WP 0149). Ensure all
pin 17 on platform harness ECM
harness connectors are reconnected.
J1 connector PL-C4 (WP 0018,
Verify proper operation of machine
Figure 217) and all other pins on
(TM 5-2410-240-10).
platform harness ECM J2 connec-
Continuity - Replace platform wiring
tor PL-C5 (WP 0018, Figure 218).
harness (WP 0150, WP 0155).
Ensure all harness connectors are
reconnected. Verify proper operation
of machine (TM 5-2410-240-10).
N OT E
0190-08 Engine Speed Sen-
sor Abnormal Frequency,
Always inspect harness connectors that are involved in circuit. Poor
Pulse Width, Or Period
connections can often be the cause of an electrical circuit problem.
Verify that all connections in circuit are clean, secure, and connections
are in good condition. If a problem with connection is found, correct
problem and verify diagnostic code is active before performing this
procedure.
Tag wiring harnesses to aid installation.
1. Connect MSD (WP 0016). Select
0190-08 Code Active - Proceed to
machine control ECM and check
step 2.
for diagnostic codes (WP 0013).
No Codes Active - The problem does
not exist at this time. Resume normal
operation.
2. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-2410-240-10).
3. The engine speed (flywheel) sen-
Sensor Adjusted Correctly - Pro-
sor is an adjustable sensor. Verify
ceed to step 4.
sensor is correctly adjusted (WP
Sensor Not Adjusted Correctly -
0058).
Adjust sensor (WP 0058), start
engine, and verify proper operation of
machine (TM 5-2410-240-10).
4. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-2410-240-10).