Hyundai Elantra Owners and Service Manuals

Hyundai Elantra: Engine Control / Fuel System / Special service tools

Special Service Tools
Tool Name / Number
Fuel Pressure Gauge

Used for measuring the pressure in fuel line
Fuel Pressure Gauge Adapter

Used for connecting between delivery and fuel feed tube to measure the pressure in fuel line

Heated Oxygen Sensor Socket Wrench

Used for removing / installing heated oxygen sensor

※SST 09392-2H100 also can be used
Injector Combustion Seal Guide & Sizing tool

Installation of the injector combustion seal
Torque Wrench Socket
09314-3Q100 or 09314-27130 (19mm)

Removal and installation of the high pressure fuel pipe
Fuel pump plage cover remover

Removal and installation of the fuel pump


    SpecificationsFuel Delivery System Items Specification Fuel TankCapacity [L (, U.S...

    Engine Control System


    Other information:

    Hyundai Elantra (CN7) 2021-2023 Owner's Manual: Smart Cruise Control (SCC)

    Smart Cruise Control is designed to detect the vehicle ahead and help maintain the desired speed and minimum distance between the vehicle ahead. Overtaking Acceleration Assist While Smart Cruise Control is operating, if the system judges that the driver is determined to overtake the vehicle in front, acceleration will be assisted. Detecting senor [1] : Front view camera, [2] : Front rada..

    Hyundai Elantra (CN7) 2021-2023 Owner's Manual: Intelligent Speed Limit Assist (ISLA)

    Intelligent Speed Limit Assist uses information from the detected road sign and navigation system to inform the driver of the speed limit and additional information of the current road. Also, the function helps the driver to maintain within the speed limit of the road. CAUTION Intelligent Speed Limit Assist may not operate properly if the system is used in other countries. Detecting sensor..


    Air bag collision sensors

    1. SRS control module/Rollover sensor
    2. Front impact sensors
    3. Side impact sensors (acceleration)
    4. Side impact sensors (pressure)

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