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Home >> Kia >> 2020 >> K900 >> Repair and Diagnosis >> Engine Mechanical >> Intake And Exhaust System >> Turbocharger, Exhaust Manifold And Catalytic Converter Module >> Repair Procedures >> Replacement >> LH Turbo Manifold Module

LH Turbo Manifold Module

  1. Remove the sub frame.

    (Refer to Suspension System - "SUB FRAME ")

  2. Disconnect the LH electric waste gate actuator (EWGA) connector (A).
    G13142870Courtesy of KIA MOTORS AMERICA, INC.
  3. Remove the LH turbo manifold module heat protector (A).

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

    G13142871Courtesy of KIA MOTORS AMERICA, INC.
  4. Disconnect the LH turbocharger water hose (A).
    G13142872Courtesy of KIA MOTORS AMERICA, INC.
  5. Remove the LH turbocharger water hose & pipe (A)

    Tightening torque 

    Eye bolts:

    33.3 - 39.2 N.m (3.4 - 4.0 kgf.m, 26.6 - 28.9 lb.ft)

    Bolt:

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

    G13142873Courtesy of KIA MOTORS AMERICA, INC.
  6. Remove the heated oxygen sensor (HO2S) wiring bracket (A) and then remove the heated oxygen sensor (HO2S) connector (B).
    G13142874Courtesy of KIA MOTORS AMERICA, INC.
  7. Disconnect the water hose (A).
    G13142875Courtesy of KIA MOTORS AMERICA, INC.
  8. Remove the water outlet pipe (A).

    Tightening torque: 

    24.5 - 28.4 N.m (2.5 - 2.9 kgf.m, 18.1 - 21.0 lb.ft)

    G13142876Courtesy of KIA MOTORS AMERICA, INC.
  9. Disconnect the LH intercooler inlet hose (A).

    Tightening torque: 

    4.9 - 6.9 N.m (0.5 - 0.7 kgf.m, 3.6 - 5.1 lb.ft. 43.4 - 60.8 lb.in)

    (If equipped with a cap, tighten it until the cap is removed.)

    G13142877Courtesy of KIA MOTORS AMERICA, INC.
  10. Remove the LH warm-up catalytic converter (WCC) stay (A).

    Tightening torque: 

    34.3 - 41.2 N.m (3.5 - 4.2 kgf.m, 25.3 - 30.4 lb.ft)

    G13142878Courtesy of KIA MOTORS AMERICA, INC.
  11. Remove the bank2/exhaust cam shaft position sensor (CMPS).

    (Refer to Engine Control/Fuel System - "CAMSHAFT POSITION SENSOR (CMPS) ")

  12. Remove the LH warm-up catalytic converter (WCC) (A).

    Tightening torque: 

    35.3 - 41.2 N.m (3.6 - 4.2 kgf.m, 26.0 - 30.4 lb.ft)

    G13142879Courtesy of KIA MOTORS AMERICA, INC.
  13. Remove the LH warm-up catalytic converter (WCC) gasket (A).
    G13142880Courtesy of KIA MOTORS AMERICA, INC.
  14. Remove the A/C compressor.

    (Refer to Heating, Ventilation, Air Conditioning - "COMPRESSOR ")

  15. Remove the LH turbocharger oil drain pipe mounting nuts (A).

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

    G13142881Courtesy of KIA MOTORS AMERICA, INC.
  16. Remove the LH turbo manifold module stay (A).

    Tightening torque: 

    26.5 - 31.4 N.m (2.7 - 3.2 kgf.m, 19.5 - 23.1 lb.ft)

    G13142882Courtesy of KIA MOTORS AMERICA, INC.
  17. Remove the LH turbocharger oil feed pipe (A).

    Tightening torque 

    Eye bolts:

    11.8 - 17.7 N.m (1.2 - 1.8 kgf.m, 8.7 - 13.0 lb.ft)

    Bolt:

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

    G13142883Courtesy of KIA MOTORS AMERICA, INC.
  18. Remove the LH turbo manifold module (A).

    Tightening torque: 

    58.8 - 63.7 N.m (6.0 - 6.5 kgf.m, 43.4 - 47.0 lb.ft)

    G13142884Courtesy of KIA MOTORS AMERICA, INC.
  19. Remove the LH turbo manifold module gasket (A).
    G13142885Courtesy of KIA MOTORS AMERICA, INC.
  20. Remove the LH turbocharger oil drain pipe (A).

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

    G13142886Courtesy of KIA MOTORS AMERICA, INC.
  21. Install in the reverse order of removal.
NOTE:
  • Always use a new LH turbo manifold module gasket.
  • Take care whether the oil feed pipe & hose assembly is interfered with turbo manifold module and any surrounding parts.
  • If the oil feed pipe & hose is damaged, engine oil is not supplied sufficiently to the turbocharger then it may damage the turbocharger. If the oil drain pipe & hose is damaged and clogged, engine oil is not drained smoothly then it may cause oil leaks from the turbocharger. Be care full the oil feed pipe & hose not to damage. (bent, crushed, torn or cracked).
  • When installing the LH turbo manifold module, tighten the nuts with pre-torque first, and then tighten the nuts with specified torque in the sequence shown.
    Fig 1: LH Exhaust Manifold Nuts Tightening Sequence
    G13142887Courtesy of KIA MOTORS AMERICA, INC.
  • When installing the LH warm-up catalytic converter (WCC), tighten the nuts with pre-torque first, and then tighten the nuts with specified torque in the sequence shown.
Fig 2: LH Warm-Up Catalytic Converter Nuts Tightening Sequence
G13142888Courtesy of KIA MOTORS AMERICA, INC.