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Home >> Jeep >> 2011 >> Compass Base, 2.4 B, FWD, Standard >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System >> Fuel Delivery, Diesel >> PUMP, Fuel Injection >> Removal >> Removal
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PUMP, Fuel Injection: Removal: Removal

Fig 1: Identifying Quarter Turn Lock Tabs & Air Inlet Duct
GC0137828Courtesy of CHRYSLER LLC
  1. Remove the engine cover.
  2. Release quarter turn lock tabs (1) and remove air inlet duct (2).
  3. Disconnect the negative battery cable.
  4. Remove the mixing chamber Refer to MANIFOLD, Intake, Removal or MANIFOLD, Intake, Removal .
    Fig 2: Identifying Fuel Rail, Bolts, High Pressure Fuel Tube & Pump
    GC0138008Courtesy of CHRYSLER LLC
  5. Remove the two bolts (2) securing the high pressure fuel tube (3).
  6. Disconnect the high pressure fuel tube at pump (4).
  7. Disconnect the high pressure tube at fuel rail (1) and remove the high pressure fuel tube (3).
  8. Install protective cap onto fuel rail.
    Fig 3: Intake Manifold Support Bracket & Bolts
    GC0137955Courtesy of CHRYSLER LLC
  9. Remove bolts (1) and the intake manifold support bracket (2).
    Fig 4: Identifying Fuel Temperature Sensor Harness Connector
    GC0138005Courtesy of CHRYSLER LLC
  10. Disconnect the fuel temperature sensor harness connector (2).
    Fig 5: Identifying Fuel Quantity Control Valve Harness Connector
    GC0138004Courtesy of CHRYSLER LLC
  11. Disconnect the fuel quantity control valve harness connector (1).
  12. Disconnect the vacuum hose at the high pressure pump.
  13. Remove the fuel supply and return hose from the high pressure pump.
    Fig 6: Identifying Bolts & High Pressure Fuel Pump
    GC0138064Courtesy of CHRYSLER LLC
  14. Remove bolts (1) and the high pressure fuel pump (2).
    Fig 7: Identifying High Pressure Pinion Holder 10229 & Nut
    GC0138065Courtesy of CHRYSLER LLC
  15. Using High Pressure Pump Pinion Holder (special tool #10229, Holder, Pinion High Pressure Pump) (1) remove the nut (2) and gear.