Kia Rio: Intake And Exhaust System / Intake Manifold

Kia Rio 2017-2023 YB Service Manual / Engine Mechanical System / Intake And Exhaust System / Intake Manifold

Components and components location

Components

1. Intake manifold
2. Intake manifold gasket
3. Positive crankcase ventilation (PCV) hose
4. Purge control solenoid valve (PCSV) hose
5. Manifold absolute pressure sensor (MAPS)

Repair procedures

Removal and Installation
1.

Disconnect the battery negative terminal.
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 connector brackets around the intake manifold.
4.

Unfasten the electronic throttle body control (ETC) module bolts.

(Refer to Engine Control/Fuel System - "ETC (Electronic throttle body control) System")

5.

Disconnect the positive crankcase ventilation (PCV) hose (A).
6.

Disconnect the vacuum hose (A).
7.

Remove the oilv level gauge.

(Refer to Lubrication System -"Oil Level Gauge & Pipe")

8.

Remove the intake manifold (A).

Tightening torque :

18.6 - 23.5 N·m (1.9 - 2.4 kgf·m, 13.7 - 17.4 lb·ft)

  

When installing, replace with new gaskets.

When installing the intake manifold, tighten the bolts and nuts with pre-torque first, and then tighten the bolts and nuts with specified torque in the sequence shown.
9.

Installation is reverse order of removal.

    Components and components location Comoinents 1. Air intake shield 2. Heat shield 3. Air duct 4. Duct extension 5.

    Components and components location Components 1. Exhaust manifold gasket 2. Exhaust manifold 3. Exhaust manifold stay 4.

    Other information:

    Kia Rio 2017-2023 YB Service Manual: Lane Departure Warning System (LDWS)

    Components and components location Components 1. LDWS ON/OFF switch 2. Instrument cluster 3. LDWS unit (MFC) ※ MFC : Multi Function Camera – Function : LDWS, HBA, AEB Description and operation Description System block diagram Components of LDWS

    Kia Rio 2017-2023 YB Service Manual: Mode Control Actuator

    Description and operation Description The mode control actuator is located at the heater unit. It adjusts position of mode door by operating mode control actuator based on signal of A/C control unit. Pressing mode select switch makes the mode control actuator shift in order of Vent → Bi-Level → Floor → Mix.

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