Kia Niro: Fuel Delivery System / Fuel Pressure Sensor (FPS) Repair procedures

Inspection
1.

Connect the KDS/GDS on the Data Link Connector (DLC).

2.

Check that the output voltage is within the specification.

Pressure [kPa (kgf/cm², psi)]
Output Voltage (V) [Verf=5V]
50 (0.51, 7.3)
0.3
600 (6.12, 87.0)
2.5
1100 (11.2, 159.5)
4.5

Removal
1.

Release the residual pressure in fuel line.

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

2.

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

3.

Remove the rear seat cushion.

( Refer to Body - "Rear Seat Assembly" )

4.

Remove the fuel pump service cover (A).

5.

Disconnect the fuel pressure sensor connector (A).

6.

Remove the fuel pressure sensor fixing pin (A).

7.

Remove the fuel pressure sensor (B) from the fuel pump.

Installation
1.

Install in the reverse order of removal.

Fuel Pressure Sensor (FPS) Schematic diagrams
Circuit Diagram Fail-Safe Mode Item Fail-Safe Output Voltage (V) 12    ...

Delivery Pipe Repair procedures
Removal    In case of removing the high pressure fuel pump, high pressure fuel pipe, delivery pipe, and injector, th ...

Other information:

Kia Niro (DE HEV) Owners Manual: Owner maintenance precautions
Improper or incomplete service may result in problems. This section gives instructions only for the maintenance items that are easy to perform. ✽ NOTICE Improper owner maintenance during the warranty period may affect warranty coverage. For details, read the separate Warranty & Maintenan ...

Kia Niro 2017 (DE HEV) Service Manual: CVVT (Continuous Variable Valve Timing) System Repair procedures
Inspection Variable Force Solenoind (VFS) Refer to Engine Control / Fuel System - "Variable Force Solenoind (VFS)" CVVT Oil Control Valve (OCV) Refer to Engine Control / Fuel System - "CVVT Oil Control Valve (OCV)" Removal ...

© 2016-2020 www.kniro.net