TM 5-3805-298-23-1
0045
Table 1. 4 Fuel Injector 4 Diagnostic Codes - Continued.
045
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
3. Start engine or attempt to start
Diagnostic Codes 4-2, 5-2, and 6-2
4-2 Fuel Injector 4 Data Is
are Active - Proceed to Test Step 3.
engine (TM 5-3805-298-10) while
Erratic, Intermittent, or
using MSD to check for active
Incorrect - Continued
Diagnostic Codes 4-2 Active -
diagnostic codes (WP 0008).
Proceed to Test Step 2.
Test Step 2. Confirm Correct Fuel
Injector Trim File.
1. Turn ignition switch to the OFF
position for at least 10 seconds,
turn ignition switch to the ON
position (TM 5-3805-298-10).
2. Check that correct trim file is
Trim File Is Correct for Fuel Injector
4 - Proceed to step 3.
installed on engine ECM
Trim File is Not Correct for Fuel
Injector 4 - Install correct trim file on
engine ECM (WP 0011).
Proceed to Test Step 4.
3. Perform Fuel System Verification
Fuel Injector 4 Indicates Success on
Test (WP 0163) on fuel injector 4.
MSD - Proceed to Test Step 4.
Fuel Injector 4 Indicates Fail on
MSD - Replace fuel injector 4
(WP 0198).
Proceed to Test Step 4.
Test Step 3. Test Engine ECM.
1. Turn ignition switch to the OFF
position for at least 10 seconds,
turn ignition switch to the ON
position (TM 5-3805-298-10).
2. Check the latest flash file program
Latest Flash File Installed on Engine
ECM - Proceed to step 3.
has been installed in engine ECM
Latest Flash File Not Installed on
Engine ECM - Install latest flash file on
engine ECM (WP 0011).
Proceed to Test Step 4.
3. Perform Fuel System Verification
Fuel Injector 4, 5, and 6 Indicate
Test (WP 0163).
Success on MSD - Proceed to Test
Step 4.
Fuel Injector 4, 5, and 6 Indicate Fail
on MSD - Replace engine ECM
(WP 0265).
Proceed to Test Step 4.
0045-3
