TM 5-3805-296-23-1
0056
Table 1. 0190 Engine Speed Sensor Diagnostic Codes Continued.
056
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
0190-08 Engine Speed
3. Inspect transmission EOS for
Sensor Damaged Replace
Sensor Abnormal
damage (WP 0287).
transmission EOS (WP 0287).
Frequency, Pulse Width, or
Proceed to Test Step 16.
Period Continued
No Problem Found Proceed to
step 4.
4. Inspect harness connector CL-C12
Wiring Harness/Connector Damaged
(WP 0012, Figure 57) for damage
Replace engine interface wiring
IAW Electrical General
harness (WP 0211).
Maintenance Instructions
Proceed to Test Step 16.
(WP 0540).
No Problem Found Proceed to
step 5.
5. Verify transmission EOS is
Sensor Adjusted Properly Proceed
adjusted properly (WP 0287).
to Test Step 2.
Sensor Improperly Adjusted
Properly adjust transmission EOS
(WP 0287).
Proceed to Test Step 16.
Test Step 2. Test Voltage to
Transmission EOS.
1. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-296-10).
2. Using digital multimeter
Voltage Greater Than 0.8 V Proceed
(WP 0540), test for voltage
to Test Step 3.
between connector CL-C12
Voltage 0.5 0.3 V Proceed to step 3.
terminal 1 (WP 0012, Figure 57)
Voltage Less than 0.2 V Proceed to
and ground.
Test Step 8.
3. Using digital multimeter
Voltage Greater Than 0.8 V Proceed
(WP 0540), test for voltage
to Test Step 5.
between connector CL-C12
Voltage 0.5 0.3 V Proceed to Test
terminal 2 (WP 0012, Figure 57)
Step 7.
and ground.
Voltage Less than 0.2 V Proceed to
Test Step 12.
Test Step 3. Test for Shorted Engine
Interface Wiring Harness.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Disconnect connector W-C16
(WP 0012, Figure 87)
from connector CL-C3
(WP 0012, Figure 86).
0056-11
