Kia Soul: Fuel Pump. Repair procedures - Fuel Delivery System - Engine Control / Fuel SystemKia Soul: Fuel Pump. Repair procedures

Kia Soul 2014-2019 PS Service Manual / Engine Control / Fuel System / Fuel Delivery System / Fuel Pump. Repair procedures

Inspection

[Fuel pump]
1. Turn ignition switch OFF and disconnect the negative (-)battery cable.
2. Remove the fuel pump assembly.
3. Check that motor operates properly when applying battery voltage to terminals 2 and 4 of fuel pump connector (A).

 
Pin No. discription
1 Fuel sender signal
2 Fuel pump (+)
3 Fuel sender ground
4 Fuel pump (-)
[Fuel sender]
1. Turn ignition switch OFF and disconnect the negative (-)battery cable.
2. Remove the fuel pump assembly.
3. Using an ohmmeter, measure the resistance between terminals 1 and 3 of sender connector (A) at each float level.

 
Pin No. discription
1 Fuel sender signal
2 Fuel pump (+)
3 Fuel sender ground
4 Fuel pump (-)
4. Also check that the resistance changes smoothly when the float is moved from "E" to "F".  
Position Resistance (Ω) Capacity (ℓ)
E 197 ~ 203 4.3
 1/2 64.2 ~ 68.2 26.4
F 6 ~ 10 51.3

Removal

1. Release the residual pressure in fuel line (Refer to the Fuel Delivery System - Repair Procedures - "Release Residual Pressure in Fuel Line").
2. Remove the rear seat.
3. Remove the fuel pump service cover (A).

4. Disconnect the fuel pump connector (A) and the fuel tank pressure sensor connector (B).
5. Disconnect the fuel feed tube quick connector (C) and the vapor tube quick-connector (D).
6. Remove the plate cover (E) after removing the mounting bolts.

7. Remove the fuel pump from the fuel tank.

Installation

1. Install in the reverse order of removal.
  
 
Be careful of fuel pump direction when installing (Refer to the groove in the fuel tank).
Fuel pump plate cover mounting bolt : 2.0 ~ 3.0 N.m (0.2 ~ 0.3 kgf.m, 1.4 ~ 2.2lb-ft)
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