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-
5. Disconnect engine harness
sor Data Erratic, Intermit-
engine speed sensor connector
tent, or Incorrect -
EN-C8 (WP 0018, Figure 125)
Continued
from engine speed sensor (WP
0018, Figure 145).
6. Using digital multimeter (WP
Resistance of 135145 Ohms - Pro-
0283), measure resistance
ceed to step 7.
between pin 1 and 2 on engine
Resistance of 135145 Ohms Not
speed sensor (WP 0018, Figure
Found - Replace engine speed sen-
145).
sor (WP 0058). Ensure all harness
connectors are reconnected. Verify
proper operation of machine (TM 5-
2410-240-10).
7. Disconnect platform harness to
engine harness connector PL-
C15 (WP 0018, Figure 225) from
engine harness to platform har-
ness connector EN-C15 (WP
0018, Figure 132).
8. Using digital multimeter (WP
Continuity - Proceed to step 9.
0283), test for continuity between
No Continuity - Replace engine wir-
pin 8 on engine harness to plat-
ing harness assembly (WP 0046).
form harness connector EN-C15
Ensure all harness connectors are
(WP 0018, Figure 132) and pin 1
reconnected. Verify proper operation
on engine harness engine speed
of machine (TM 5-2410-240-10).
sensor connector EN-C8 (WP
0018, Figure 125).
9. Using digital multimeter (WP
No Continuity - Proceed to step 10.
0283), test for continuity between
Continuity - Replace engine wiring
pin 8 on engine harness to plat-
harness assembly (WP 0046). Ensure
form harness connector EN-C15
all harness connectors are recon-
(WP 0018, Figure 132) and all
nected. Verify proper operation of
other pins on engine harness to
machine (TM 5-2410-240-10).
platform harness connector EN-
C15 (WP 0018, Figure 132).
10. Using digital multimeter (WP
Continuity - Proceed to step 11.
0283), test for continuity between
No Continuity - Replace engine wir-
pin 7 on engine harness to plat-
ing harness assembly (WP 0046).
form harness connector EN-C15
Ensure all harness connectors are
(WP 0018, Figure 132) and pin 2
reconnected. Verify proper operation
on engine harness engine speed
of machine (TM 5-2410-240-10).
sensor connector EN-C8 (WP
0018, Figure 125).
0020-35