TM 5-3805-296-23-1
0027
Table 1. 0190 Engine Speed Sensor Diagnostic Code Continued.
027
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 3. Test for Shorted Basic
0190-08 Engine Speed
Engine Wiring Harness.
Sensor Abnormal
1. Turn ignition switch and battery
Frequency, Pulse Width, or
disconnect switch to OFF position
Period Continued
(TM 5-3805-296-10).
2. Lower left frame access plate
(WP 0376).
3. Remove four bolts
(Figure 1, Item 1), washers
(Figure 1, Item 2), bushings
(Figure 1, Item 3), and splash
shield (Figure 1, Item 4) from
machine.
Figure 1. Splash Shield and Retaining Hardware.
0027
4. Disconnect connector CL-C1
(WP 0012, Figure 45) from engine
ECM.
5. Disconnect connector CM-C1
(WP 0012, Figure 30) from engine
ECM.
6. Using digital multimeter
Continuity Replace basic engine
(WP 0540), test for continuity
wiring harness (WP 0251).
between connector CM-C1
Proceed to Test Step 9.
terminal 25 (WP 0012, Figure 30)
No Continuity Proceed to step 7.
and all other terminals
in connector CM-C1
(WP 0012, Figure 30).