Kia Rio: Exhaust Manifold: Removal and Installation - Intake And Exhaust System - Engine Mechanical System - Kia Rio UB 2012-2025 Service ManualKia Rio: Exhaust Manifold: Removal and Installation

1.
Remove the engine cover.
2.
Disconnect the battery negative terminal.

Tightening torque :
Without battery sensor :
7.8 ~ 9.8N.m (0.8 ~ 1.0kgf.m, 5.8 ~ 7.2lb-ft)
With battery sensor :
4.0 ~ 6.0N.m (0.4 ~ 0.6kgf.m, 3.0 ~ 4.4lb-ft)

3.
Disconnect the front and rear oxygen sensor connectors (A).


4.
Remove the front muffler (A).

Tightening torque:
39.2 ~ 58.8 N.m (4.0 ~ 6.0 kgf.m, 28.9 ~ 43.4 lb-ft)


5.
Remove the exhaust manifold stay (A).

Tightening torque:
39.2 ~ 49.0N.m (4.0 ~ 5.0kgf.m, 28.9 ~ 36.2lb-ft)


6.
Remove the heat protector (A).

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


7.
Remove the exhaust manifold (A).

Tightening torque:
29.4 ~ 41.2N.m (3.0 ~ 4.2kgf.m, 21.7 ~ 30.4lb-ft)



     
When installing, replace with a new gasket.
When installing the intake manifold, tighten the nuts with pre-torque first, and then tighten the nuts with specified torque in the sequence shown.


8.
Installation is reverse order of removal.
Exhaust Manifold: Components
1. Heat protector 2. Exhaust manifold 3. Exhaust manifold gasket 4. Exhaust manifold stay ...

Muffler: Components
1. Front muffler 2. Catalytic converter & Center muffler assembly 3. Main muffler 4. Gasket 5. Hanger ...

See also:

Fuel filler lid
Opening the fuel filler lid The fuel filler lid must be opened from inside the vehicle by pulling up the fuel filler lid opener. If the fuel filler lid does not open because ice has formed aroun ...

Specification
Pressure [kPa (kgf/cm², in H2O) Output Voltage (V) -6.67 (-0.068, -26.8) 0.5 0 2.5 +6.67 (0.068, 26.8) 4.5 ...

Failure Diagnosis
1. In principle, ESC and TCS controls are prohibited in case of ABS failure. 2. When ESC or TCS fails, only the failed system control is pr ...

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