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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1580 (Fuel System - 2500 Hd) >> Fuel Delivery, 6.7L Diesel >> Tube(S), Fuel >> Installation

Tube(S), Fuel: Installation

WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
GC0155209Courtesy of CHRYSLER GROUP, LLC
  1. Install two new sealing washers to fuel line banjo bolt connecting injection pump to fuel rail. Tighten to 24 N.m (18 ft. lbs.).
    CAUTION:

    Anytime a high-pressure line is removed from the engine, its fuel connector nut (12) at the cylinder head must first be re-torqued.

  2. Tighten union nuts (12) at high pressure injector connector nut at the cylinder head to 50 N.m (37 ft. lbs.).
    NOTE:

    Use care not to bend fuel tubs when installing.

  3. Install proper fuel tube to proper injector on engine. Tighten fittings hand tight at both ends of line.
  4. Tighten fuel tube nut at the cylinder head to 40 N.m (30 ft. lbs.).
  5. Tighten fuel tube nuts at the fuel rail to 40 N.m (30 ft. lbs.).
  6. If fuel tube at No. 6 cylinder has been replaced, tilt metal bracket (5) upward and tighten two bolts (4) at rear of cylinder head. Tighten to 43 N.m (32 ft. lbs.).
  7. If necessary, install intake manifold. Refer to INSTALLATION .
    GC0155293Courtesy of CHRYSLER GROUP, LLC
  8. Install the oil dipstick bolt and nut:
    • Tighten bolt to 24 N.m (18 ft. lbs.).
    • Tighten nut to 9 N.m (80 in. lbs.).
  9. Connect necessary wiring harness retention clips to the intake manifold.
  10. Connect the fuel pressure sensor harness connector (2).
    GC0157561Courtesy of CHRYSLER GROUP, LLC
  11. Install the fuel tube silencer.
    GC0157560Courtesy of CHRYSLER GROUP, LLC
  12. Install the CCV oil drains hoses (1, 2) to cylinder head cover.
    GC0155340Courtesy of CHRYSLER GROUP, LLC
  13. Connect both fuel injector harness connectors (1).
    GC0110278Courtesy of CHRYSLER GROUP, LLC
  14. Connect the crankcase pressure sensor 1 wire harness connector (7).
    GC0155113Courtesy of CHRYSLER GROUP, LLC
  15. Connect the crankcase pressure sensor 2 wire harness connector (1).
    GC0155426Courtesy of CHRYSLER GROUP, LLC
  16. Connect the EGR cooler bypass valve wire harness connector (1).
  17. Connect the exhaust pressure sensor wire harness connector (2).
    GC0155445Courtesy of CHRYSLER GROUP, LLC
  18. Position the bulk head connector (1) and install a new cable tie to secure.
  19. Connect both of the negative battery cables.
  20. Prime fuel system. Refer to STANDARD PROCEDURE  .
  21. Check lines/fittings for leaks.
  22. Install the fuel injector silencer.
    GC0161582Courtesy of CHRYSLER GROUP, LLC
  23. Install the engine cover (3). Tighten bolts (1) to 10 N.m (89 in. lbs.).
  24. Install the oil dipstick (2).
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