TM 5-3805-296-23-1
0022
Table 1. 0100 Engine Oil Pressure Sensor Diagnostic Codes Continued.
022
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
4. Using digital multimeter
0100-03 Engine Oil Pressure
Continuity Replace basic engine
(WP 0540), test for continuity
Sensor Voltage Above
wiring harness (WP 0251).
between connector CM-C1
Normal Continued
Proceed to Test Step 7.
terminal 28 (WP 0012, Figure 30)
No Continuity Proceed to step 5.
and all other terminals
in connector CM-C1
(WP 0012, Figure 30).
5. Using digital multimeter
Continuity Replace basic engine
(WP 0540), test for continuity
wiring harness (WP 0251). Replace
between connector CM-C1
engine interface wiring harness
terminal 28 (WP 0012, Figure 30)
(WP 0211).
and all terminals in connector
Proceed to Test Step 7.
CL-C1 (WP 0012, Figure 45).
No Continuity Replace engine ECM
(WP 0252).
Proceed to Test Step 7.
Test Step 5.Test Oil Pressure Sensor
Signal Circuit Function.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Connect jumper wire between
terminal 3 and terminal 2
of connector CM-C9
(WP 0012, Figure 26).
3. Turn battery disconnect switch to
ON position and start engine
(TM 5-3805-296-10).
4. At MSD, check for active
100-4 Engine Oil Pressure Sensor
diagnostic code 100-4 Engine Oil
Voltage Below Normal Becomes
Pressure Sensor Voltage Below
Active Replace oil pressure sensor
Normal (WP 0008).
(WP 0187).
Proceed to Test Step 7.
100-3 Engine Oil Pressure Sensor
Voltage Above Normal Remains
Active Proceed to Test Step 6.
Test Step 6. Test Basic Engine
Wiring Harness for High Resistance
or Open.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Do not remove jumper wire from
terminal 3 and terminal 2
of connector CM-C9
(WP 0012, Figure 26).
0022-5
