Hyundai Kona: Fuel Delivery System / Fuel Pressure Sensor (FPS) Repair procedures

Inspection
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Check the output voltage of fuel pressure sensor (FPS).
Pressure
[kPa (kgf/cm², psi)]
Output Voltage (V)
50 (0.51, 7.3)
0.3
600 (6.12, 87.0)
2.5
1100 (11.2, 159.5)
4.5

Removal
1.
Turn the ignition switch OFF, and then remove battery (-) terminal.
2.
Remove the rear seat cushion.
(Refer to Body - "Rear Seat Assembly")
3.
Remove the fuel pump service cover (A).

4.
Disconnect the fuel pressure sensor connector (A).
5.
Remove the fuel pressure sensor fixing pin (B).
6.
Remove the fuel pressure sensor from the fuel pump.

Installation
1.
Install in the reverse order of removal.
Fuel Pressure Sensor (FPS) Schematic diagrams
Circuit Diagram Terminal Illustration Terminal Function No Function Connected to 1 F ...

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

Other information:

Hyundai Kona (OS) 2018-2021 Service Manual: A/C Pressure Transducer Description and operation
Description The A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed. Engine ECU stops the opera ...

Hyundai Kona (OS) 2018-2021 Service Manual: Shift Lever Repair procedures
Removal 1. Remove the shift lever knob & boots (A) pull both of it up. 2. Remove the floor console assembly. (Refer to Body - "Floor Console") 3. Remove the fixing clip of wiring ( ...

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