Description |
Operation |
1. |
The ECM provides target fuel pressure information to the FPCM via CAN
network.
|
2. |
The FPS provides the FPCM with actual pressure information of the low
pressure fuel line between the low and high pressure fuel pumps, and
the FPCM forwards the information to the ECM.Also, the FPCM diagnoses
faults in the FPCM, fuel pump motor and FPS and then provides the diagnosis
information to the ECM.
|
3. |
The FPCM compares the actual fuel pressure information measured by the
FPS with the target fuel pressure information provided by the ECM and
controls the voltage that is provided to the low pressure fuel pump
motor.The FPCM keeps regulating fuel flow rate by controlling the low
pressure fuel pump, depending on engine speed (rpm) and vehicle loads.
|
Hyundai Kona (OS) 2018-2024 Service Manual: Vacuum Pump Repair procedures
Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Check the safty after uplift the vehicle with lift.
3.
Remove the under cover.
(Refer to Engine Mechanical System - ...
Hyundai Kona (OS) 2018-2024 Service Manual: Front Strut Assembly Components and components location
Components
1. Strut assembly
2. Insulator dust cover
3. Self locking nut
4. Insulator assembly & sturt bearing
5. Spring upper pad
6. Bumper rubber
7. Dust cover
8. Coil spring
9. Spring lower pad
...