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

Hyundai Elantra (CN7) 2021-2025 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) 2021-2025 Service Manual: Evaporator Temperature Sensor

    Description and operation DescriptionThe evaporator temperature sensor will detect the evaporator core temperature and interrupt compressor relay power in order to prevent evaporator from freezing by excessive cooling. The evaporator temperature sensor has the Negative Temperature Coefficient (NTC).

    Hyundai Elantra (CN7) 2021-2025 Service Manual: Auto Defoging Actuator

    Description and operation DescriptionThe auto defogging sensor is installed on front window glass. The sensor judges and sends signal if moisture occurs to blow out wind for defogging. The air conditioner control module receives a signal from the sensor and restrains moisture and eliminates defog by the intake actuator, A/C, auto defogging actua

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