Hyundai Sonata: Evaporative Emission Control System / Canister Repair procedures

Removal
1.
Turn the ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the fuel tank.
(Refer to Engine Control / Fuel System - " Fuel Tank")
3.
Disconnect the vent hose (A).
4.
Disconnect the vapor tube quick-connector (B,C).

5.
Remove installation bolts (A) and then remove the canister assembly.

Inspection
1.
Check for the following items visually.
A.
Cracks or leakage of the canister
B.
Loose connection, distortion, or damage of the vapor hose/tube

A: Canister - Atmosphere
B: Canister - Fuel Tank
C: Canister - Intake Manifold
Installation
1.
Install in the reverse order of removal.
Repair procedures
Inspection [System Inspection] 1. Disconnect the vapor hose from the intake manifold and connect a vacuum pump to the nipple on the intake manifold. · At Cold Engine [Engine Coolant Temperatu ...

Fuel Filler Cap Description and Operation
Description A ratchet tightening device on the threaded fuel filler cap reduces the chances of incorrect installation, which would seal the fuel filler. After the gasket on the fuel filler cap ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Components and Components Location
Components 1. Cowl side trim2. Front pillar trim3. Front door scuff trim4. Front door step trim5. Center pillar upper trim6. Center pillar lower trim 7. Rear door scuff trim8. Rear door step trim9. Rear pillar trim ...

Hyundai Sonata LF 2014-2019 Service Manual: Rear Glass Repair procedures
Removal     • In order to remove the rear glass, use the tools shown in the following figure: [Tooling Diagram] Square wire Insert-type wire grip [Tooling Assembly Diagram] • Insert and affix square wire into the insert hole of the wire grip . 1. Remov ...

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