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Home >> Jeep >> 2011 >> Compass Base, 2.4 B, AWD, Standard >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System >> Fuel Injection, Diesel >> INJECTOR(S), Fuel >> Installation >> Installation
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INJECTOR(S), Fuel: Installation: Installation

Fig 1: Identifying Injectors & Sealing Rings
GC0137907Courtesy of CHRYSLER LLC
  1. Clean the fuel injectors and recesses. Refer to Standard Procedure  .
  2. Using Mopar® White Lithium Grease, coat the shaft of the injectors (1).
  3. Using new sealing rings (2), install the fuel injectors into exact location of cylinder head.
    Fig 2: Identifying Bolt & Clamping Claw
    GC0137902Courtesy of CHRYSLER LLC
  4. Install the fuel clamping claw (2) and a new bolts (1).
    1. Tighten bolts (1) to 15 N.m (133 in. lbs.).
    2. Plus an additional 90 degrees.
    3. Plus an additional 90 degrees.
    Fig 3: Identifying Fuel Injectors, High Pressure Fuel Tubes, Fuel Rail & High Pressure Feed Line
    GC0137901Courtesy of CHRYSLER LLC
    NOTE:

    Any time a high pressure fuel tube has been loosened or disconnected, that high pressure fuel tube must be replaced.

  5. Remove the protective caps from the fuel rail and fuel injectors.
  6. Install NEW  high pressure fuel tubes (2) at fuel injectors (1) and fuel rail (3).
  7. Tighten the high pressure fuel tubes (2) at fuel injectors (1) to 7 N.m (62 in. lbs.).
  8. Tighten the high pressure fuel tubes (2) and fuel rail (3) to 7 N.m (62 in. lbs.).
  9. Tighten the high pressure fuel lines (2) at fuel injectors (1) to 33 N.m (24 ft. lbs.).
  10. Tighten the high pressure fuel lines (2) and fuel rail (3) to 33 N.m (24 ft. lbs.).
    Fig 4: Identifying Lock Tab
    GC0137908Courtesy of CHRYSLER LLC
  11. Reposition and install the fuel injector return line and set the lock tab (1).
    Fig 5: Identifying Lock Tabs & Engine Wire Harness
    GC0137898Courtesy of CHRYSLER LLC
  12. Reposition the engine wire harness and push down to lock tabs (1).
  13. Connect the fuel rail pressure sensor harness connector.
    Fig 6: Identifying Glow Plug Module Harness Connector, Bolts & Turbocharger Exhaust Temperature Sensor Harness Connector
    GC0137897Courtesy of CHRYSLER LLC
  14. Connect the glow plug module connector (1) harness connector.
  15. Reposition ground wires and tighten bolts (3) to 9 N.m (80 in. lbs.).
  16. Connect the turbocharger exhaust temperature sensor harness connector (2) to bracket.
    Fig 7: Identifying Turbocharger Exhaust Temperature Sensor Harness Connector
    GC0137896Courtesy of CHRYSLER LLC
  17. Connect the turbocharger exhaust temperature sensor (1) harness connector.
    Fig 8: Identifying Turbocharger Actuator Harness Connector
    GC0137895Courtesy of CHRYSLER LLC
  18. Install the air cleaner body. Refer to BODY, Air Cleaner, Installation or BODY, Air Cleaner, Installation .
  19. Connect the turbocharger actuator (1) harness connector.
    Fig 9: Identifying Camshaft Position Sensor (CMP) Harness Connector & Fuel Injector Harness Connectors
    GC0137894Courtesy of CHRYSLER LLC
  20. Position the fuel injector wire harness and push down to lock in place.
  21. Connect the fuel injector (2) harness connector.
  22. Connect the Camshaft Position Sensor (CMP) (1) harness connector.
  23. Connect negative battery cable.
  24. Start engine and check for leaks.
  25. Install engine cover.
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