Hyundai Santa Fe (TM): Evaporative Emission Control System / Canister. Repair procedures

Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual / Emission Control System / Evaporative Emission Control System / Canister. Repair procedures

Removal
  
•
Be careful not to damage the parts located under the vehicle (floor under cover, canister, fuel tank) when raising the vehicle using the lift.
(Refer to General Information - "Lift and Support Points")
1.
Turn the ignition switch OFF and disconnect the battery (-) terminal.
2.
Remove the floor under cover (A).
Tightening Torque :
7.9 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)

3.
Disconnect the vent hose (A).
4.
Disconnect the vapor hose quick-connector (A).
5.
Remove the canister (A) after loosening the mounting nuts.
Tightening Torque :
7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.7 - 8.7 lb-ft)

Installation
1.
Install in the reverse order of removal.
Inspection
1.
Check for the following items visually.
–
Cracks or leakage of the canister
–
Loose connection, distortion, or damage of the vapor hose/tube

A : Canister ↔ Atmosphere
B : Canister ↔ Fuel Tank
C : Canister ↔ Intake Manifold

    Schematic Diagram Canister Canister is filled with charcoal and absorbs evaporated vapor in fuel tank. The gathered fuel vapor in canister is drawn into the intake manifold by the ECM/PCM when appropriate conditions are set.

    Description A ratchet tightening device on the threaded fuel filler cap reduces the chances of incorrect installation, which seals the fuel filler.

    Other information:

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    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Rear Power Mosfet. Repair procedures

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