Kia Niro: Crankcase Emission Control System / Fuel Tank Air Filter Repair procedures

Removal
1.

Turn ignition switch OFF and disconnect the negative (-) battery terminal.

2.

Remove the filler-neck assembly.

(Refer to Engine Control / Fuel System - "Filler-Neck Assembly")

3.

Disconnect the ventilation hoses(A).

4.

Remove the fuel tank air filter (C) after loosening the mounting bolts (B).

Installation
1.

Install in the reverse order of removal.

Fuel Filler Cap Description and operation
Description A ratchet tightening device on the threaded fuel filler cap reduces the chances of incorrect installation, which seals the fuel filler. After the gasket on the fuel filler ...

Exhaust Emission Control System
...

Other information:

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Kia Niro 2017 (DE HEV) Service Manual: Description and operation
Description The High Voltage Battery System provides the hybrid drive motor, HSG, and electric A/C compressor with electric energy and also reserves the electric energy generated during regeneration braking. It consists of the battery pack assembly, BMS ECU, power relay assembly, ...

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