Hyundai Ioniq (AE): Intake and Exhaust System / Air Cleaner. Repair procedures

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Engine Mechanical System / Intake and Exhaust System / Air Cleaner. Repair procedures

Removal and Installation
Air Cleaner Assembly
1.
Disconnect the battery negative terminal.
2.
Remove the air duct and air cleaner assembly.
Tightening torque :
Hose clamp :
2.9 - 4.9 N.m (0.3 - 0.5 kgf.m, 2.2 - 3.6 lb-ft)
Air cleaner assembly bolts :
3.9 - 5.9 N.m (0.4 - 0.6 kgf.m, 2.9 - 4.3 lb-ft)
(1)
Remove the air duct (A).
Tightening torque :
3.9 - 5.9 N.m (0.4 - 0.6 kgf.m, 2.9 - 4.3 lb-ft)
(2)
Disconnect the air intake hose (B).
(3)
Disconnect the breather hose (C).
(4)
Disconnect the air flow sensor (MAFS) and intake air temperature sensor (IATS) connector (D).
(5)
Remove the air cleaner assembly (E).

3.
Install in the reverse order of removal.
Air Cleaner Element Replacement
1.
Remove the clamp and open the air cleaner cover (A).

2.
Replace the air cleaner element (A) with a new one.

   
•
If there is any foreign substance inside the air cleaner assembly, clean the inside and replace the air cleaner element.
3.
Close the air cleaner cover and engage the clamp.
   
•
When mounting an air cleaner cover, inspect the rubber seal (A) on the air cleaner cover and replace it if there is crack, tear, or wear on it.

    Comoinents1. Air cleaner body2. Air cleaner element3. Air cleaner cover4. Air flow sensor5. Air intake hose6. Air duct hose7. Air duct

    Components1. Intake manifold assembly2. Intake manifold gasket3. PCV hose4. Intake manifold stay

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Repair procedures

    Self Diagnosis1.Self-diagnosis process.    â€¢ When operating the self-diagnostics, the below fault (self-diagnostics code) will blink at 0.5 seconds interval on the temperature display settings (driver's side only) and the remaining symbols are OFF .

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Repair procedures

    Diagnosis with GDS1.REAR CORENER RADAR system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis.2.Connect the cable of GDS to the data link connector in driver side crash pad lower panel, turn the power on GDS.

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