Kia Rio: Intake And Exhaust System / Exhaust Manifold

Kia Rio 2017-2024 YB Service Manual / Engine Mechanical System / Intake And Exhaust System / Exhaust Manifold

Components and components location

Components

1. Exhaust manifold gasket
2. Exhaust manifold

3. Exhaust manifold stay
4. Heat protector

Repair procedures

Removal and Installation

1.	Disconnect the negative battery terminal.

2.	Disconnect the oxygen sensor connector (A).

3.	Remove the front muffler. (Refer to Intake And Exhaust System - "Muffler")

Remove the exhaust manifold stay (A).

Tightening torque :

39.2 - 49.0 N·m (4.0 - 5.0 kgf·m, 28.9 - 36.2 lb·ft)

Remove the heat protector (A).

Tightening torque :

8.8 - 10.8 N·m (0.9 - 1.1 kgf·m, 6.5 - 7.9 lb·ft)

Remove the exhaust manifold (A).

Tightening torque :

29.4 - 34.3 N·m (3.0 - 3.5 kgf·m, 21.7 - 25.3 lb·ft)

7.	Remove the exhaust manifold gasket (A).

Install in the reverse order of removal.

•	When installing, replace with a new gasket.

•	When installing the exhaust manifold, tighten the nuts with pre-torque first, and then tighten the nuts with specified torque in the sequence shown.

Intake Manifold

Components and components location Components 1. Intake manifold 2. Intake manifold gasket 3. Positive crankcase ventilation (PCV) hose 4. Purge control sole ...

Muffler

Repair procedures Removal and Installation Front Muffler 1. Disconnect the rear oxygen sensor (A). 2. Remove the hanger (A). ...

Other information:

Kia Rio 2017-2024 YB Service Manual: Valve Body

Description and operation Description The valve body is essential to automatic transaxle control and consists of various valves used to control the oil feed from the oil pump. Specifically, these valves consist of pressure regulator valves, oil redirection valves, shift valves, and ...

Kia Rio 2017-2024 YB Owners Manual: Master Warning Mode, LED Headlamp Warning Light

Master Warning Mode • This warning light informs the driver of the following situations: - Forward Collision-Avoidance Assist (FCA) malfunction (if equipped) - Forward Collision Warning (FCW) malfunction (if equipped) - Forward Collision-Avoidance Assist (FCA) radar blind (if equipped) If t ...