TM 5-2410-240-23-1
0019
Table 2. Engine Troubleshooting with Codes - Continued.
0019
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0100-04 Engine Oil Pressure Sensor
Test Step 1: Test Signal Circuit.
Voltage Below Normal
N OT E
Always inspect harness connectors that are involved in circuit.
Poor connections can often be the cause of an electrical circuit
problem. Verify that all connections in circuit are clean and
secure, and connections are in good condition. If a problem with
connection is found, correct problem and verify diagnostic code
is active before performing this procedure.
Tag wiring harnesses to aid installation.
1. Connect MSD (WP 0016).
Select engine ECM C6.6 D6K.
2. Start and run engine (TM 5-
2410-240-10), and verify
0100-04 is active.
3. Turn ignition switch to OFF
position (TM 5-2410-240-10).
4. Disconnect engine oil pres-
sure sensor harness connec-
tor E-C5 (WP 0018,
Figure 106).
5. Start and run engine
(TM 5-2410-240-10).
N OT E
Wait at least 30 seconds in order for diagnostic codes to become
active.
0100-04 Remains Active - Pro-
6. Using MSD (WP 0016), select
ceed to Test Step 2.
engine ECM C6.6 D6K and
check if diagnostic code 0100-
0100-03 Becomes Active - Sen-
03 is active.
sor is faulty. Replace engine oil
pressure sensor (WP 0053). Ver-
ify proper operation of machine
(TM 5-2410-240-10).
Test Step 2: Test Harness Sig-
nal Circuit.
1. Turn ignition switch and bat-
tery disconnect switch to OFF
position (TM 5-2410-240-10).
2. Disconnect harness connec-
tor E-C1 (WP 0018,
Figure 102) from engine ECM
J2.
