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Home >> Kia >> 2021 >> Telluride EX, FWD >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel Delivery System >> High Pressure Fuel Pump >> Repair Procedures >> Removal

Repair Procedures: Removal

  1. Release the residual pressure in fuel line.

    (Refer to Fuel Delivery System - "RELEASE RESIDUAL PRESSURE IN FUEL LINE ")

  2. Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
  3. Remove the high pressure fuel pump foam (A).
    G13310209Courtesy of KIA MOTORS AMERICA, INC.
  4. Remove the control wiring harness.
    G13310210Courtesy of KIA MOTORS AMERICA, INC.
  5. Disconnect the high pressure fuel control valve connector (A) and low pressure fuel feed tube quick-connector (B).
    G13310211Courtesy of KIA MOTORS AMERICA, INC.
    NOTE: Open the clamp cover (A) before disconnect the quick connector. (If the clip is applied)
    G13310212Courtesy of KIA MOTORS AMERICA, INC.
    CAUTION: When removing the quick-connector with the clip removing tool (A), be careful not to damage the plastic clip (B).
    If the clip is damaged, fuel line leak can be occurred due to a bad connection.
    G13310213Courtesy of KIA MOTORS AMERICA, INC.
  6. Remove the high pressure fuel pipe.

    (Refer to Fuel Delivery System - "FUEL LINE ")

  7. Remove the mounting bolts (A), and then remove the high pressure fuel pump (B) from the cylinder head assembly.

    High pressure fuel pump mounting bolt: 

    12.8 - 14.7 N.m (1.3 - 1.5 kgf.m, 9.4 - 10.9 lb.ft)

    NOTE: Unscrew in turns the two bolts in small steps (0.5 turns). When one of the two bolts is fully unscrewed while the other bolt still intact, the housing surface of the cylinder head may be broken due to tension of the pump spring.
    G13310214Courtesy of KIA MOTORS AMERICA, INC.