23100-0P040

1. [
2. {
3. "step": 1,
4. "title": "Depressurize Fuel System & Remove Air Intake Ducting",
5. "instruction": "Depressurize fuel line via scan tool command or fuel pump circuit opening relay. Unbolt intake resonator tube and engine appearance shield."
6. },
7. {
8. "step": 2,
9. "title": "Disconnect Spill Valve Connector & High Pressure Pipe",
10. "instruction": "Unclip wiring harness from electronic spill control valve. Use flare wrench to counter-hold and disconnect high pressure delivery tube (30 N·m)."
11. },
12. {
13. "step": 3,
14. "title": "Unbolt Mounting Flange & Inspect Roller Lifter",
15. "instruction": "Loosen two flange bolts half-turn at a time to ease internal spring load. Withdraw HPFP and remove roller lifter from camshaft housing to check for scoring."
16. },
17. {
18. "step": 4,
19. "title": "Install Pump with Fresh O-Ring & Final Torque Fasteners",
20. "instruction": "Fit new lubricated O-ring onto pump housing. Hand-thread mounting bolts and torque evenly to 21 N·m. Tighten fuel pipe flare nut to 30 N·m. Verify zero leaks."
21. }
22. ]

Common diagnostic trouble codes (DTCs) triggered when this common rail injector experiences wear, circuit faults, or calibration drift: