Kia Sorento: Air Flow Sensor (AFS) Removal and Installation

Removal

1.	Disconnect the battery negative ( - ) terminal.

2.	Disconnect the Air Flow Sensor (AFS) connector (A).

3.	Separate the intake hose (A) by releasing the clamp.

Remove the AFS (A) after removing the mounting bolts.

Tightening torque :

3.9 - 5.9 N·m (0.4 - 0.6 kgf·m, 2.9 - 4.3 lb·ft, 34.7 - 52.1 lb·in)

Engine Control / Fuel System — Engine Control System / Air Flow Sensor (AFS) / Removal and Installation / Removal illustration

Installation

Install in the reverse order of removal.

•	Install the Air Flow Sensor (AFS) to the specified torque.

•	If the AFS is dropped, It may cause internal damage. (Do not reuse)

Reset the Engine Control Module (ECM) adaptive values after replacing the air flow sensor.

(S/W Management → Engine Control → Resetting Adaptive Values)

Refer to the KDS screen for operating conditions and details.

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