Kia Cadenza YG: Intake And Exhaust System / Surge Tank Repair procedures

Removal and Installation
   
To avoid damage, unplug the wiring connectors carefully while holding the connector portion.
   
Mark all wiring and hoses to avoid misconnection.
1.
Drain the coolant.
(Refer to Cooling System – “Coolant”)
2.
Remove the air cleaner assembly.
(Refer to Intake And Exhaust system - "Air Cleaner")
3.
Disconnect the wiring connectors and harness clamps and remove the wiring protector around the surge tank.

4.
Disconnect the brake vacuum hose (A).

5.
Disconnect the PCSV hose (A), and the throttle body water hoses (B).

6.
Disconnect the PCV hose (A), and then remove the surge tank stay (B).

Tightening torque :
27.5 ~ 31.4N.m (2.8 ~ 3.2kgf.m, 20.3 ~ 23.1lb-ft)

7.
Remove the surge tank (A).

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

8.
Install in the reverse order of removal.
9.
Fill the engine coolant after check coolant level.

    Components 1. Surge tank2. Surge tank stay

    Components 1. Intake manifold

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: General Safety Information and Caution

    Instructions When Handling Refrigerant 1. R-134a liquid refrigerant is highly volatile. A drop on the skin of your hand could result in localized frostbite. When handling the refrigerant, be sure to wear gloves. 2. It is standard practice to wear goggles or glasses to protect your eyes, and gloves to protect your hands.

    Kia Cadenza YG 2016-2021 Service Manual: Blower Unit Components and Components Location

    Component Location Components 1. Duct Seal2. Duct Case3. Inlet Door4. Intake Actuator5. Inlet Duct Case (A)6. Climate control air filter7. Cluster Ionizer8. Climate control air filter Cover9. Blower Upper Case10. Blower Lower Case11. FET12. Resistor13.

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