Kia Rio: Fuel Pump Inspection - Fuel Delivery System - Engine Control / Fuel System - Kia Rio UB 2012-2019 Service ManualKia Rio: Fuel Pump Inspection

[Fuel pump]
1.
Turn ignition switch OFF and disconnect the negative (-)battery cable.
2.
Remove the fuel pump assembly.
3.
Check motor operation by fuel pump connector (A) connecting power(No.2) and ground(No.4)


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

[Fuel sender]
1.
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 (-)

2.
Also check that the resistance changes smoothly when the float is moved from "E" to "F".
Position
Resistance (Ω)
Capacity (ℓ)
E
197 ~ 203
2.8
 1/2
64.2 ~ 68.2
22.3
F
6 ~ 10
41.8

Fuel Pump Installation
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Fuel Filter Replacement
1. Remove the fuel pump (Refer to “Fuel Pump” in this group). 2. Disconnect the electric pump wiring connector (A) and the fuel sender conn ...

See also:

A/C Pressure Transducer Replacement
1. Disconnect the negative (-) battery terminal. 2. Recover the refrigerant with a recovery/charging station. 3. ...

Spark Plug: Cleaning
The combustion temporarily becomes unstable, due to the aged fuel and the carbon deposits accumulated on the spark plug(s) after long-term storage. [1st Method] 1. ...

Description
The starting system includes the battery, starter, solenoid switch, ignition switch, inhibitor switch (A/T), clutch pedal switch (M/T), ignition lock switch, connection wires and the battery ...

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