Kia Stinger CK: Fuel Delivery System / Fuel Pressure Sensor (FPS)
Specifications
| Specification |
|
Pressure [kPa (kgf/cm², psi)] |
Output Voltage (V) [Vref = 5V] |
|
50 (0.51, 7.3) |
0.3 |
|
600 (6.12, 87.0) |
2.5 |
|
1100 (11.2, 159.5) |
4.5 |
Description and operation
| Description |
Installed on top of the low pressure fuel pump, the fuel pressure sensor (FPS) measures the pressure in the low pressure line.
Based on the fuel pressure measured by the FPS and the fuel consumption, the fuel pump control module (FPCM) determines whether to activate the low pressure fuel pump.
After activating the low pressure fuel pump, the FPS continues to send the fuel pressure to the FPCM and the FPCM keeps controlling the fuel flow rate using the feedback from the FPS.
Schematic diagrams
| Circuit Diagram |
| Terminal Information |
| Terminal Illustration |
| Terminal Function |
|
No. |
Function |
Connected to |
|
1 |
Fuel Pressure sensor (FPS) power supply |
Fuel Pressure sensor (FPS) |
|
2 |
Fuel Pressure sensor (FPS) ground |
Fuel Pressure sensor (FPS) |
|
3 |
Fuel Pressure sensor (FPS) signal input |
Fuel Pressure sensor (FPS) |
Repair procedures
| Inspection |
| 1. |
Connect the KDS on the Data Link Connector (DLC). |
| 2. |
Check the output voltage of fuel pressure sensor (FPS).
|
| Removal |
| 1. |
Release the residual pressure in fuel line. (Refer to the 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) after loosening the mounting screws.
|
| 5. |
Disconnect the fuel feed quick-connector (A). |
| 6. |
Remove the fuel pressure sensor fixing pin (B). |
| 7. |
Remove the fuel pressure sensor from the fuel pump.
|
| Installation |
| 1. |
Install in the reverse order of removal. |
Other information:
Kia Stinger (CK) 2018-2023 Service Manual: Driver’s attention
The driver must be cautious in the following situations because the system is limited when recognition of the lane marker is poor or limited: ►When lane and road condition is poor - It is difficult to distinguish the lane marker from road when the lane marker is covered with dust or sand. - It is difficult to distinguish the color of the lane marker from road.Kia Stinger (CK) 2018-2023 Service Manual: Driver's and passenger's front air bag
■ Driver’s front air bag ■ Driver’s knee air bag ■ Passenger’s front air bag Your vehicle is equipped with an Advanced Supplemental Restraint (Air Bag) System and lap/shoulder belts at both the driver and passenger seating position. The indication of the system's presence are the letters “AIR BAG” located on the air bag pad cover on the steering wheel and the passenger's side front panel pad above the glove box.