Hyundai Elantra (CN7): Engine Control / Fuel System / Special service tools

Hyundai Elantra (CN7) 2021-2026 Service Manual / Engine Control / Fuel System / Special service tools

Special Service Tools
Tool Name / Number
Illustration
Description
Fuel Pressure Gauge
09353-24100

Used for measuring the pressure in fuel line
Fuel Pressure Gauge Adapter
09353-02100

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

Heated Oxygen Sensor Socket Wrench
09392-1Y100

Used for removing / installing heated oxygen sensor

※SST 09392-2H100 also can be used
Injector Combustion Seal Guide & Sizing tool
09353-2B000

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
09310-B8100

Removal and installation of the fuel pump

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

    Other information:

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Start/Stop Button

    Components and components location Component Repair procedures Removal1.Disconnect the negative(-) battery terminal.2.Remove the AVN Head unit.(Refer to Body Electrical System - "AVN(Audio Video Navigation) head unit")3.Loosen the mounting screws and remove the start/stop button (A).

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Troubleshooting

    Diagnosis with Diagnostic tool1.In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool).The diagnostic system (Diagnostic tool) provides the following information.(1)Fault Code Searching : Checking failure and code number (DTC)(2)Data Analysis : Checking the system input/output data s

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