Hyundai Elantra Owners and Service Manuals

Hyundai Elantra: Engine Control / Fuel System / Engine Control System

Special service tools

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Description and operation

DescriptionIf the Gasoline Engine Control system components (sensors, ECM, injector, etc.) fail, interruption to the fuel supply or failure to supply the proper amount of fuel for various engine operating conditions will result...

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Rear Oil Seal


Components and components location Components1. Rear oil seal Repair procedures Replacement1.Remove the drive plate.(Refer to Cylinder Block - "Drive Plate")2.Remove the rear oil seal (A).3.Apply engine oil on the edge of new rear oil seal...

Hyundai Elantra (CN7) 2021-2025 Service Manual: Description and operation


DescriptionRear Corner Radar is a system that measures the relative speed and distance from the following vehicles by using two electromagnetic wave radar sensors attached to the rear bumper, and detects any vehicle within the blind spot zone and gives off alarm...

Categories

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.

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