TM 5-3805-298-23-1
0053
Table 1. 172 Intake Manifold Air Temperature Sensor Diagnostic Codes - Continued.
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
172-4 Intake Manifold Air
Test Step 4. Verify Malfunction Is
Temperature Sensor Signal
Resolved.
1. Ensure all wiring harness
Voltage Is Below Normal or
connectors are connected.
the Voltage Is Shorted Low -
2. Install right engine access panel
Continued
(WP 0348).
3. At MSD, check for active
Diagnostic Code 172-4 Intake
diagnostic codes (WP 0008).
Manifold Air Temperature Sensor
Signal Voltage Is Below Normal
Becomes Inactive - Troubleshooting
complete.
Diagnostic Code 172-4 Intake
Manifold Air Temperature Sensor
Signal Voltage Is Below Normal
Remains Active - Repeat
troubleshooting from the beginning.
END OF WORK PACKAGE
0053-6