Hyundai Elantra: General Information

Hyundai Elantra (CN7) 2021-2025 Service Manual

This service manual contains a wealth of information, including technical specifications, maintenance procedures, repair instructions, electrical system insights, engine and transmission details, chassis and body repair guides, HVAC troubleshooting, safety system explanations, emission control data, and a comprehensive list of specialized tools...

General Tightening Torque Table

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Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Injector

Description and operation DescriptionThe GDI injector is similar to a standard injector, but sprays fuel at a much higher pressure directly into the combustion chamber and has a swirl disc to get the fuel swirling as it exits the nozzle. This aids in atomization of the fuel.The ECM controls both the feed circuits (high side) to feed voltage to the injectors and the ground circuits (low side) to..

Hyundai Elantra (CN7) 2021-2025 Service Manual: Spark Plug

Description and operation DescriptionA spark plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture therein by means of an electric spark, while containing combustion pressure within the engine. A spark plug has a metal threaded shell, electrically isolated from a central electrode b..