Kia Rio: Fuel Delivery System / Fuel Sender

Kia Rio 2017-2024 YB Service Manual / Engine Control / Fuel System / Fuel Delivery System / Fuel Sender

Repair procedures

Removal

1.	Remove the fuel pump. (Refer to Fuel Delivery System - "Fuel Pump")

2.	Disconnect the fuel sender connector (A).

3.	Press the fixing hook (A) with a driver and then remove fuel sender in the arrow direction.

Inspection

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

2.	Remove the fuel pump assembly.

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	Fuel pump motor (+)
3	Fuel pump motor (-)
4	Fuel sender ground (-)

Also, check that the resistance changes smoothly when the float moves from "E" to "F".

Position	Resistance(Ω)	Capacity (L)
E	398 ~ 305	2.7
1/2	85.5 ~ 87.5	23.4
F	14 ~ 16	44.1

Installation

1.	Install in the reverse order of removal.

Fuel Pump Motor

Repair procedures Removal 1. Remove the fuel pump. (Refer to Fuel Delivery System - "Fuel Pump") 2. Disconnect the fuel pump motor con ...

Fuel Pressure Regulator

Repair procedures Removal 1. Remove the fuel pump. (Refer to Fuel Delivery System - "Fuel Pump") 2. Disconnect the fuel pump motor con ...

Other information:

Kia Rio 2017-2024 YB Owners Manual: Rear seat adjustment

Headrest (for rear seat) The rear seat is equipped with headrests in left and right side seating positions for the occupant's safety and comfort. The headrest not only provides comfort for passengers, but also helps protect the head and neck in the event of a collision. For maximum effectiv ...

Kia Rio 2017-2024 YB Service Manual: Engine Control System

Components and components location Components Location 1 . ECM (Engine control module) 2 . Manifold Absolute Pressure Sensor (MAPS) 3 . Intake Air Temperature Sensor (IATS) 4 . Engine Coolant Temperature Sensor (ECTS) 5 . Throttle Position Sensor (TPS) [ ...