Kia Niro: Fuel Delivery System / Fuel Pressure Sensor (FPS) Schematic diagrams
| Circuit Diagram |
Fail-Safe Mode
|
Item |
Fail-Safe |
|
Output Voltage (V) |
12 |
If the fuel pressure sensor malfunctions, it enters fail safe mode. This means that the fuel pressure rises to match the increased level of current while the pressure in the low pressure fuel line remains static despite the rise in fuel pressure. |
| Terminal Information |
| Terminal Illustration |
| Terminal Function |
|
No. |
Function |
Connected to |
|
1 |
Fuel Pressure sensor (FPS) power supply (+5V) |
Fuel Pressure Sensor (FPS) |
|
2 |
Fuel Pressure sensor (FPS) signal input |
Fuel Pressure Sensor (FPS) |
|
3 |
Fuel Pressure sensor (FPS) ground |
Fuel Pressure Sensor (FPS) |
Fuel Pressure Sensor (FPS) 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 fuel line.
Based on the fuel pressure measured by ...
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.
...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: Active Air Flap (AAF) Troubleshooting
Troubleshooting
Symptoms
Possible Causes
Remedy
Warning illuminated
"Check active air flap system"
Active Air Flap System Fail
(Flap stuck)
• Inspect the flap and remove the foreign substa ...
Kia Niro 2017 (DE HEV) Service Manual: Fuel Tank Air Filter Repair procedures
Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery terminal.
2.
Remove the filler-neck assembly.
(Refer to Engine Control / Fuel System - "Filler-Neck Assembly")
3.
Disconnect th ...