Kia Rio: Engine Oil and Filter / Fuel Filter (For Diesel engine only)

Kia Rio 2017-2023 YB Service Manual / Maintenance / Engine Oil and Filter / Fuel Filter (For Diesel engine only)

Repair procedures

Replacement
1.

Turn ignition switch OFF and disconnect the negative (-) battery terminal.
2.

Remove the battery.

(Refer to Engine Electrical System - "Battery")

3.

Remove the ECM.

(Refer to Engine Control / Fuel System - "ECM")

4.

Disconnect the water sensor heater connector (A).
5.

Disconnect the fuel inlet tube (B) quick-connector and the fuel outlet tube (C) quick-connector.
6.

Remove the fuel filter assembly (B) after loosening the mounting nuts (A).
7.

Remove the fuel heater & water sensor (A) after loosening the mounting bolt.
8.

Remove the fuel filter assembly from the bracket after removing the bracket bolts (A), replace it with a new one, and then install the fuel filter assembly in accordance with reverse of above steps.

  

When replacing the fuel filter, must replace the O-ring.
9.

Bleed air in low pressure fuel circuit.

(Refer to Engine Control / Fuel System - "Bleeding air procedure in low pressure fuel circuit")

10.

Start the engine and check that there is any leak on the low pressure fuel circuit including the fuel filter.
11.

Install in the reverse order of removal.

    Repair procedures Inspection Automatic Transaxle Fluid (ATF) Level Check 1. Place the vehicle on a level ground. 2.

    Repair procedures Inspection Visually check the fuel lines for cracks, leakage, loose connections, deformation or tank band looseness.

    Other information:

    Kia Rio 2017-2023 YB Service Manual: Air Conditioning System

    General safety information and caution Instructions When Handling Refrigerant 1. R-134a liquid refrigerant is highly volatile. A drop on the skin of your hand could result in localized frostbite. When handling the refrigerant, be sure to wear gloves.

    Kia Rio 2017-2023 YB Service Manual: Intake Actuator

    Description and operation Description The intake actuator is located at the blower unit. It regulates the intake door by signal from control unit. Pressing the intake selection switch will shift between recirculation and fresh air modes.

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