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

Hyundai Ioniq (AE) 2017-2024 Service Manual / Engine Control/Fuel System / Special service tools

Special Service Tools
Fuel Pressure Gauge

Measuring the fuel line pressure
Fuel Pressure Gauge Adapter

Connection between the high pressure fuel pump and the fuel feed line
Heated Oxygen Sensor Socket Wrench

Removal and installation of the heated oxygen sensor

※ SST No.09392-2H100 model also can be used for removing the Heated Oxygen Sensor.
Torque Wrench Socket
(09314-3Q100) or
(09314-27130) (19mm)

Removal and installation of the high pressure fuel pipe
Injector Combustion Seal Guide & Sizing tool

Installation of the injector combustion seal
Fuel Pump Plate Cover Wrench

Removing and installation fuel pump plate cover


    SpecificationsFuel Delivery System Items Specification Fuel TankCapacity45ℓ lit. (11.8 U...


    Basic TroubleshootingBasic Troubleshooting GuideCustomer Problem Analysis SheetBasic Inspection ProcedureMeasuring Condition of Electronic Parts' ResistanceThe measured resistance at high temperature after vehicle running may be high or low...

    Other information:

    Hyundai Ioniq (AE) 2017-2024 Service Manual: Crankshaft Damper Pulley. Repair procedures

    Removal and Installation1.Remove the passenger seat RH front tire.(Refer to Suspension System - "Wheel")2. Remove the engine room under cover.(Refer to Engine and Transaxle Assembly - "Engine Room Under Cover")3.Remove the drive belt(Refer to Timing System - "Drive Belt")4...

    Hyundai Ioniq (AE) 2017-2024 Service Manual: Hood Latch. Repair procedures

    Replacement1.Disconnect the connector (A), then remove the wiring mounting clips.2.Disconnect the hood latch release cable (A). 3.Loosen the mounting bolts and remove the hood latch assembly (A). Tightening torque : 7.8 - 11.8 N.m (0...


    Seatback pocket

    Hyundai Ioniq. Seatback pocket

    The seatback pocket is provided on the back of the front passenger's seatback.


    To prevent the Occupant Classification System from malfunctioning:

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