Hyundai Genesis: Evaporative Emission Control System / 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 and the filler neck flange contact each other, the ratchet produces a loud clicking noise which indicates the seal has been set.

1. Cover
2. Torsion spring
3. Retainer
4. Gasket seal
5. Spring
6. Plate seal
7. Vacuum Valve
8. Spring

Canister Repair procedures
Removal 1. Turn the ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the rear-left wheel & tire and house cover. 3. Disconnect the canister close valve con ...

Fuel Tank Air Filter Repair procedures
Replacement 1. Turn the ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the canister assembly. (Refer to Evaporative Emission Control System - "Canister") 3. ...

Other information:

Hyundai Genesis (DH) 2013-2016 Service Manual: ON/OFF Solenoid Valve Repair procedures


Inspection 1. Turn ignition switch OFF. 2. Disconnect the E Module connector. 3. Measure resistance between solenoid valve terminals. 4. Check that the resistance is within the specification. ...

Hyundai Genesis (DH) 2013-2016 Service Manual: ON/OFF Solenoid Valve Specifications


Specifications ON/OFF Solenoid Valve ? Control type : Normal low type Control pressure kpa (kgf/cm?, psi)539.36(5.5, 78.23) Internal resistance(?)10~11 ...

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