Kia Sorento: Fuel Pump Inspection

Second Generation XM (2011-2024) / Kia Sorento XM 2011-2024 Service Manual / Engine Control / Fuel System / Fuel Delivery System / Fuel Pump Inspection

[Fuel pump motor]

1.	Turn the ignition switch OFF, and then remove battery (-) cable.

2.	Remove the fuel pump assembly.

3.

Check motor operation by fuel pump connector (A) connecting power (No.4) and ground (No.5).

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

[Fuel sender]

1.	Turn the ignition switch OFF, and then remove 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.	Description
1	Fuel sender signal
2	-
3	Fuel sender ground
4	Fuel pump motor (+)
5	Fuel pump motor ground

4.

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

Position	Resistance(Ω)
E	197 ~ 203
Warning lamp	168 ~ 172
1/2	64.2 ~ 68.2
Sender (F)	6 ~ 10

Fuel Tank Installation

1. Install in the reverse order of removal. Fuel tank band installation bolt: 44.1 ~ 58.8 N.m (4.5 ~ 6.0 kgf.m, 32.6 ~ 43.4 lb-ft) ...

Fuel Pump Removal

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

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