KIA Niro: Fuel Sender Repair procedures

Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Engine Control / Fuel System / Fuel Delivery System / Fuel Sender Repair procedures

Removal

Remove the fuel pump.

(Refer to Fuel Delivery System - "Fuel Pump")
Disconnect the fuel sender connector (A).

Lift the fixing hook (A) by using a common driver, and then remove the fuel sender (B).

Installation

Installation

Install in the reverse order of removal.

Fuel tank isolation valve (FTIV)

Description

Fuel tank isolation valve (FTIV) is installed between the fuel tank and the canister to isolate
evaporating gas generated in the fuel tank.

Fuel Tank

Fuel Tank

Removal

Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
Remove the fuel tank.

(Refer to Engine Control/Fuel System - "Fuel Tank")
Disconnect the vapor tube quick-connector (A).
Remove the canister (B) from the fuel tank after loosening the bolts (C).

Disconnect the fuel tank isolation valve (FTIV) connector (A).
Disconnect the vapor tube quick-connector (B).
Disconnect the vapor hose (C).

Remove the fuel tank isolation valve (B) from the canister after loosening the bolts (A).

Installation

Installation

Install in the reverser order of removal.

Fuel tank isolation valve installation nut : 3.9 - 5.9 N.m (0.4 - 0.6 kgf.m, 2.9 - 4.3 lb-ft)

Fuel Pressure Regulator Repair procedures | Fuel Line Repair procedures

Removal Remove the fuel pump. (Refer to Fuel Delivery System - "Fuel Pump") Disconnect the fuel pump motor connector (A) and fuel sender connector (B). Lift the fixing hook (A) by using a comm

Filler-Neck Assembly Repair procedures | Fuel Pump Control Module (FPCM)

Removal Open the fuel filler door. Switch "OFF" the ignition and disconnect the negative (-) terminal of the auxiliary 12V battery. Remove the filler-neck assembly mounting screws (A). Lift the vehicle. Re

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Check the connecting rod side clearance. Using a feeler gauge, measure the end play while moving the connecting rod back and forth. If out-of-tolerance, install a new connecting rod. If still out-of-tolerance, replace the crankshaft.