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: Wheel

Repair procedures Hub nut tightening sequence Tighten the hub nuts as follows. Tightening torque: 107.9 - 127.5 N·m (11.0 - 13.0 kgf·m, 79.6 - 94.0 lb·ft)    When using an impact gun, final tightening torque should be checked using a torque wrench.

Kia Stinger (CK) 2018-2023 Service Manual: 35R Clutch Control Solenoid Valve (35R/C_VFS)

Specifications Specifications Item Specification Control type N/H (Normal High) Control pressure kpa (kgf/cm², psi) 0 - 1,569.06 (0 - 16, 0 - 227.57)  Current (mA) 0 - 1,100 Coil resistance (Ω) 5.

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