Kia Niro: Fuel Delivery System / Fuel Pressure Regulator Repair procedures

Removal
1.

Remove the fuel pump.

(Refer to Fuel Delivery System - "Fuel Pump")

2.

Disconnect the fuel pump motor connector (A) and fuel sender connector (B).

3.

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

4.

Remove the fixing clip (A), and then disconnect the feed tube (B).

5.

Remove the head assembly (B) after releasing the cushion fixing clip (A).

6.

Remove the reservoir-cup (B) after releasing the fixing hook (A).

7.

Disconnect the ground line (A).

8.

Disconnect the fuel pump motor connector (B).

9.

Remove the fuel pressure regulator (B) after releasing the fixing hook (A).

Installation
1.

Install in the reverse order of removal.

Fuel Sender Repair procedures
Removal 1. Remove the fuel pump. (Refer to Fuel Delivery System - "Fuel Pump") 2. Disconnect the fuel sender connector (A). ...

Fuel Line Repair procedures
Removal Low Pressure Fuel Line [High Pressure Fuel Pump ↔ Fuel Tank] 1. Release the residual pressure in fuel line. (Refer to the Fuel Delivery System - "Rele ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Special service tools
Special Service Tools Tool Name / Number Illustration Description Fuel Pressure Gauge 09353-24100 Used for measuring the pressure in fuel line Fuel Pressure Gauge Adapter 0K353-D ...

Kia Niro 2017 (DE HEV) Service Manual: Repair procedures
Diagnosis With KDS/GDS 1. BSD system defects can be quickly diagnosed with the KDS/GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis. 2. Connect the cable of KDS/GDS to the data link connector in driver side ...

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