| Circuit Diagram |

| Terminal Illustration |

| Terminal Function |
|
Pin No |
Description |
Connected to |
|
1 |
Fuel sender ground (-) |
Fuel Pump |
|
2 |
Fuel pressure sensor signal input |
Fuel pressure sensor (FPS) |
|
3 |
Fuel pressure sensor ground (-) |
Fuel pressure sensor (FPS) |
|
4 |
Ground (-) |
Chassis Ground |
|
5 |
CAN [Low] |
ECM |
|
6 |
Fuel sender signal (+) |
Fuel Pump |
|
7 |
- |
|
|
8 |
Fuel pressure sensor power supply (+5V) |
Fuel pressure sensor (FPS) |
|
9 |
CAN [High] |
ECM |
|
10 |
Battery power (B+) |
Fuel Pump Relay |
Fuel Pump Control Module (FPCM) Description and operation
Fuel Pump Control Module (FPCM) Repair proceduresHyundai Kona (OS) 2018-2026 Service Manual: Rail Pressure Sensor (RPS) Repair procedures
Inspection
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Measure the output voltage of the RPS at idle and various engine speed.
Condition
Output Voltage (V)
...
Hyundai Kona (OS) 2018-2026 Service Manual: Front Bumper Cover Components and components location
Component Location
1. Front bumper cover
...