TM 5-3805-296-23-1
0020
Table 1. 0091 Throttle Position Sensor Diagnostic Code Continued.
020
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 9. Test Engine Interface
0091-08 Throttle Position
Wiring Harness for High Resistance
Sensor Abnormal
or Open.
Frequency, Pulse Width, or
1. Remove four bolts
Period Continued
(Figure 2, Item 1), washers
(Figure 2, Item 2), bushings
(Figure 2, Item 3), and splash
shield (Figure 2, Item 4) from
machine.
Figure 2. Splash Shield and Retaining Hardware.
0020
2. Disconnect connector CL-C1
(WP 0012, Figure 45) from engine
ECM.
3. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Replace engine ECM (WP 0252).
between connector CL-C3 terminal
Proceed to Test Step 14.
28 (WP 0012, Figure 86) and
Resistance Greater Than 5.0 Ohms
connector CL-C1 terminal 4
Replace engine interface wiring
(WP 0012, Figure 45).
harness (WP 0211).
Proceed to Test Step 14.
Test Step 10. Test Main Cab Wiring
Harness for High Resistance or
Open.
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).