Hyundai Elantra: Evaporative Emission Control System / Fuel Filler Cap

Hyundai Elantra (CN7) 2021-2025 Service Manual / Emission Control System / 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 indicating the seal has been set.

Canister

Repair procedures Removal1.Turn the ignition switch OFF and disconnect the negative (-) battery cable. 2.Disconnect the vent hose (A).3.Remove the fuel tank air filter (A) by rotating it 30 degrees...

Fuel Tank Air Filter

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Components and components location

Components1. AVN head unit & monitor2. Emergency call system button3. Emergency call system MIC4. Roof antenna5. Emergency call unit6. Supplemental Restraint System Control Module (SRSCM)7. Emergency call crash pad antenna8. Emergency call speaker..

Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Driving your vehicle

WARNING Carbon monoxide (CO) gas is toxic. Breathing CO can cause unconsciousness and death. Engine exhaust contains carbon monoxide which cannot be seen or smelled. Do not inhale engine exhaust. If at any time you smell engine exhaust inside the vehicle, open the windows immediately. Exposure to CO can cause unconsciousness and death by asphyxiation. Be sure the exhaust system does not leak. ..

Tachometer

The tachometer indicates the approximate number of engine revolutions per minute (RPM).

Use the tachometer to select the correct shift points and to prevent lugging and/ or over-revving the engine.

NOTICE

Do not operate the engine within the tachometer's RED ZONE. This may cause severe engine damage.