TM 5-3805-298-23-1
0063
Table 1. 1779 Fuel Rail #1 Pressure Valve Solenoid Diagnostic Codes - Continued.
063
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
NOTE
1779-5 Fuel Rail #1 Pressure
Valve Solenoid Current
Testing (Figure 4, Item 3) will display in test results column (Figure 4,
Below Normal - Continued
Item 2) while solenoid is activated. Once test is complete, ET will display
one of three test results: OK (Figure 4, Item 4), Not OK (*Open)
(Figure 4, Item 6), and Not OK (*Short) (Figure 4, Item 5).
6. Test Results (Figure 4, Item 2)
OK Is Displayed - Select Stop button
should display OK (Figure 4,
(Figure 4, Item 7) to deactivate
Item 4).
solenoid.
Select Disconnect icon (Figure 4,
Item 1).
Troubleshooting Complete.
OK Is Not Displayed -
Proceed to step 7.
7. Select Active Codes button
Diagnostic Code 1779-5 Fuel Rail #1
(Figure 4, Item 8) and record
Pressure Valve Solenoid Current
Below Normal Is Not Active - Select
active diagnostic codes.
Disconnect icon (Figure 4, Item 1).
Troubleshooting complete.
Diagnostic Code 1779-5 Fuel Rail #1
Pressure Valve Solenoid Current
Below Normal Is Active - Select
Disconnect icon (Figure 4, Item 1).
Repeat troubleshooting from the
beginning.
0063-8