Kia Rio: Fuel Delivery System / Delivery Pipe

Kia Rio 2017-2023 YB Service Manual / Engine Control / Fuel System / Fuel Delivery System / Delivery Pipe

Repair procedures

Removal

Release the residual pressure in fuel line.

(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")

When removing the fuel pump relay, a Diagnostic Trouble Code (DTC) may occur. Delete the code with the KDS/GDS after completion of “Release Residual Pressure in Fuel Line” work.

2.	Turn the ignition switch OFF and disconnect the battery negative (-) terminal.

3.	Remove the engine cover. (Refer to Engine And Transaxle Assembly - "Engine Cover")

4.	Disconnect the injector connector (A).

5.	Remove the PCV hose (A).

6.	Remove the wiring harness bracket installation bolt.

Remove the installation nuts (B), and then disconnect the fuel feed tube (A).

High pressure fuel pipe installation nut:

26.5 ~ 32.4 N.m (2.7 ~ 3.3 kgf.m, 19.5 ~ 23.9 lb-ft)

Remove the installation bolts (B), and then remove the delivery pipe & injector assembly (A) from the engine.

Delivery pipe installation bolt:

18.6 ~ 23.5 N.m (1.9 ~ 2.4 kgf.m, 13.7 ~ 17.4 lb-ft)

9.	Remove the fixing clip (A), and then separate the injector from the delivery pipe.

Installation

•	Do not use already used injector fixing clip again.

•	Do not reuse the support disc.

•	Do not reuse the injector rubber washer.

•	Do not reuse the combustion seal.

•	Install the component with the specified torques.

•	Note that internal damage may occur when the component is dropped. In this case, use it after inspecting.

•	Apply engine oil to the injector O-ring.

•	Do not use already used injector O-ring again.

•	Do not use already used bolt again.

•	When insert the injector, be careful not to damage the injector tip.

1.	Installation is reverse of removal.

❮Fuel Line

Repair procedures Removal 1. Release the residual pressure in fuel line. (Reter to Fuel Delivery System - "Release Residual Pressure in Fuel Line") 2.

Clutch System❯

Specifications Specifications Items Specifications Clutch operation method Hydraulic type Clutch cover Type Diaphragm spring strap Clutch disc Type Type Single dry with diaphragm Facing diameter (Outer × inner) Gasoline 1.

Other information:

Kia Rio 2017-2023 YB Service Manual: Compressor

Description and operation Description The compressor is the power unit of the A/C system. It is located on the side of engine block and driven by a V-belt of engine. The compressor changes the low pressure and low temperature refrigerant gas into the high pressure and high temperature refrigerant gas.

Kia Rio 2017-2023 YB Service Manual: Intake Actuator

Description and operation Description The intake actuator is located at the blower unit. It regulates the intake door by signal from control unit. Pressing the intake selection switch will shift between recirculation and fresh air modes.

Kia Rio: Fuel Delivery System / Delivery Pipe

Repair procedures

Other information:

Kia Rio 2017-2023 YB Service Manual: Compressor

Kia Rio 2017-2023 YB Service Manual: Intake Actuator

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