Hyundai Ioniq: Intake and Exhaust System / Exhaust Manifold. Repair procedures
1. | Disconnect the battery negative terminal. |
2. | Remove the air cleaner assembly. (Refer to Intake and Exhaust System - "Air Cleaner") |
3. | Remove the engine room under cover. (Refer to Engine and Transaxle Assembly - "Engine Room Under Cover") |
4. | Remove the front muffler. (Refer to Intake and Exhaust System - "Muffler") |
5. | Remove the engine mounting support bracket. (Refer to Engine and Transaxle Assembly - "Engine Mounting") |
6. | Disconnect the oxygen sensor connector (A) from the connector bracket and then remove the heat protector (B). Tightening torque : 9.8 - 11.8N.m (1.0 - 1.2kgf.m, 7.2 - 8.7lb-ft) |

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7. | 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) |

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8. | Remove the EGR cooler pipe A bolts (A). Tightening torque : 18.6 - 23.5 N.m (1.9 - 2.4 kgf.m, 13.7 - 17.4 lb-ft) |

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9. | Remove the exhaust manifold (A). Tightening torque : 34.3 - 39.2 N.m (3.5 - 4.0 kgf.m, 25.3 - 28.9 lb-ft) |

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10. | Remove the exhaust manifold gasket (A). 
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| When installing, replace with new gaskets. |
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| When installing the exhaust manifold, tighten the nuts with pre-torque first, and then tighten the nuts with pecified torque in the sequence shown. |

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11. | Install in the reverse order of removal. |
Other information:
Removal1. Disconnect the vapor hose (A).2. Remove the PCV valve (B).Inspection1.Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger movement.
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If the plunger does not move (PCV valve is clogged), clean or replace the valve...
1. Turn the vehicle off.
2. Turn all other switches OFF.
3. Open the fuse panel cover.
4. Refer to the label on the inside of the fuse panel cover to locate the suspected
fuse location.
5. Pull the suspected fuse straight out. Use the removal tool provided in the
engine compartment fuse panel...
Categories

Adjusting the side mirrors:
1. Press either the L (driver's side) or R (passenger's side) button (1) to select
the side view mirror you would like to adjust.
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