Section 25
SPN 2797
This SPN indicates the injector #1, 2, or 3 needle control valves are not operating normally.

| DD15 Fuel System Technician's Guide - DDC-SVC-MAN-0037 |
| Generated on 10-13-2008 |
Detroit Diesel Engine Troubleshooting
Detroit Repair Manuals
This SPN indicates the injector #1, 2, or 3 needle control valves are not operating normally.

| DD15 Fuel System Technician's Guide - DDC-SVC-MAN-0037 |
| Generated on 10-13-2008 |