TM 5-2410-240-23-1
0019
Table 2. Engine Troubleshooting with Codes - Continued.
0019
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0172-03 Intake Manifold Air Temper-
6. Using digital multimeter
Continuity - ECM faulty. Replace
ature Sensor Voltage Above Normal
(WP 0283), test for continuity
engine ECM (WP 0049).
Continued
between E-C1 (WP 0018,
Connect E-C8 (WP 0018,
Figure 102) terminal 37 and E-
Figure 109) to Air Intake Tempera-
C8 (WP 0018, Figure 109) ter-
ture sensor.
minal 2.
Connect E-C10 (WP 0018,
Figure 110) to engine coolant tem-
perature sensor.
Verify proper operation of machine
(TM 5-2410-240-10).
No Continuity - Engine control
wiring harness is open. Replace
engine control wiring harness
(WP 0052). Verify proper operation
of machine (TM 5-2410-240-10).
0172-04 Intake Manifold Air Temper-
Test Step 1: Test Signal Circuit.
ature Sensor 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
a connection is found, correct the 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
and verify 0172-04 is active.
2. Turn ignition switch to OFF
position (TM 5-2410-240-10).
3. Disconnect Air Intake Temper-
ature sensor E-C8
(WP 0018, Figure 109) har-
ness connector.
4. Turn ignition switch to ON
position (TM 5-2410-240-10).