Kia Stinger CK: Fuel Delivery System / Low Pressure Fuel Pump

Kia Stinger (CK) 2018-2023 Service Manual / Engine Control / Fuel System / Fuel Delivery System / Low Pressure Fuel Pump

Repair procedures

Inspection

[Fuel sender]

1.	Switch "OFF" the ignition and disconnect the negative (-) battery terminal.

2.	Remove the fuel pump assembly.

Using an ohmmeter, measure the resistance between terminals 1 and 2 of sender connector (A) at each float level.

Pin No.	Description
1	Fuel sender ground (-)
2	Fuel sender signal (+)
3	Fuel pump motor ground (-)
4	Fuel pump motor (W)
5	Fuel pump motor (V)
6	Fuel pump motor (U)

[Main fuel sender + sub fuel sender synthesis of resistance]

Also check that the resistance changes smoothly when the float moves from "E" to "F".

Position	Resistance (Ω)	Capacity (ℓ)
E	296 - 304	4.5
1/2	154.5 - 160.5	37.3
F	13 - 17	58.5

Removal

1.	Release the residual pressure in fuel line. (Refer to the Fuel Delivery System - "Release Residual Pressure in Fuel Line")

2.	Switch "OFF" the ignition and disconnect the negative (-) battery terminal.

3.	Remove the rear seat cushion. (Refer to Body - "Rear Seat Assembly")

4.	Remove the fuel pump service cover (A) after loosening the mounting screws.

5.	Disconnect the fuel feed quick-connector (A).

6.	Disconnect the fuel pressure sensor connector (B).

7.	Disconnect the fuel pump connector (C).

8.	Remove the locking ring (A) by using the special service tool (B) [No.: 09310-B8100].

9.	Remove the fuel pump (A).

Installation

1.	Install in the reverse order of removal.

Other information:

Kia Stinger (CK) 2018-2023 Service Manual: Emission control system

The emission control system of your vehicle is covered by a written limited warranty. Please see the warranty information contained in the Warranty & Consumer Information manual in your vehicle. Your vehicle is equipped with an emission control system to meet all applicable emission regulations. There are three emission control systems, as follows.

Kia Stinger (CK) 2018-2023 Service Manual: Storage compartments

These compartments can be used to store small items required by the driver or passengers. To avoid possible theft, do not leave valuables in the storage compartment. Always keep the storage compartment covers closed while driving. Do not attempt to place so many items in the storage compartment that the storage compartment cover can not close securely.

Kia Stinger CK: Fuel Delivery System / Low Pressure Fuel Pump

Repair procedures

Fuel Tank

Fuel Pump Motor

Other information:

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