Kia Stinger CK: 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.

3.

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]

4.

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: Filler-Neck Assembly

Repair procedures Removal 1. Switch "OFF" the ignition and disconnect the negative (-) battery terminal. 2. Remove the fuel filler cap after opening the fuel filler door. 3. Lift the vehicle. 4. Remove the rear-left wheel & tire and wheel house cover.

Kia Stinger (CK) 2018-2023 Service Manual: Fender

Components and components location Component Location 1. Fender assembly Repair procedures Replacement    Be careful not to damage the fender and body.    When removing the clips, use a clip remover.

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