Kia Sorento: Fuel Pump Inspection - Fuel Delivery System - Engine Control / Fuel System - Kia Sorento XM 2011-2023 Service ManualKia Sorento: Fuel Pump Inspection

Second Generation XM (2011-2023) / Kia Sorento XM 2011-2023 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") ...

See also:

Specifications
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In-car Sensor Inspection
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