Cleaning and Inspection Procedure - Conditional
WARNING: This page is about a different variant/trim than selected.
NOTE:
The following cleaning and inspection and/or overhaul steps are ONLY to be performed as determined necessary based on the condition of the part being removed with the intention of reinstallation. The labor time to perform any of these steps is not included in the base labor time and if required would need to be documented and submitted as Other Labor Hours for warranty claim reimbursement. A description of the repairs performed must be documented in the technician correction comments.
Disconnect the electrical connector. (2) [5x]
- Fuel Injection Fuel Rail Wiring Harness (1) - Remove
- NOTE:
Do not soak or submerge the fuel rail or injectors in solvent.
Clean the exterior of the fuel rail (2) and injectors with solvent.
- Inspect the fuel injection fuel rail pressure fuel sensor (1) for damage.
- If replacing, dry the fuel injection fuel rail pressure fuel sensor bore in the fuel rail with a lint free cloth.
- The bore should be free of fuel, debris, and burrs.
- Lubricate the fuel pressure sensor bore, in the fuel rail, with clean engine oil.
- Lubricate the threads and sealing area on the fuel injection fuel rail pressure fuel sensor with clean engine oil.
- Install the fuel injection fuel rail pressure fuel sensor hand tight.
- Remove the fuel pressure sensor and re-lubricate the bore, threads, and sealing area.
- Re-install the fuel pressure sensor. Tighten the fuel injection fuel rail pressure fuel sensor to 32.5 N.m (24 lb ft).
- Inspect the fuel rail and components for the following conditions:
- Damage, debris, or restrictions to the fuel rail
- Damage, debris, or restrictions to the fuel ports in the fuel rail
- Damage to the mounting area for the fuel rail
- Damage to the fuel rail mounting bolts
- Damage to the threads on the fuel rail fuel feed fitting
CAUTION:
Refer to Fastener Caution .