Hyundai Sonata: Fuel Delivery System / Fuel Pump Control Module (FPCM) Repair procedures
| Removal |
| 1. |
Turn the ignition switch OFF and disconnect the battery negative (-) cable. |
| 2. |
emove the rear seat cushion.
( Refer to Body - "Rear Seat Assembly") |
| 3. |
Remove the fuel pump service cover (A).
|
| 4. |
Disconnect the fuel pump control module connector (A). |
| 5. |
Remove the fuel pressure control module (A) after removing the screws.
|
| Installation |
| 1. |
Install in the reverse order of removal.
|
| Inspection |
| 1. |
Connect the GDS to the vehicle's data link connector (DLC). |
| 2. |
Check any DTCs and if exist, repair according to the DTC guide. |
| 3. |
Check the power supply voltage provided to the fuel pressure sensor (FPS).
|
| 4. |
Check the voltage provided to the fuel pressure sensor (FPS) at idle.
|
| 5. |
Check the fuel pressure in the low fuel line.
(Refer to Fuel Delivery System - "Fuel Pressure Test")
|
Fuel Pump Control Module (FPCM) Schematic Diagrams
Circuit Diagram
Fuel Pressure Control Module (FPCM) Terminal And Input/Output signal
FPCM Terminal Function
Pin No.DescriptionConnected to1Fuel sender ground Fuel Pump 2Fuel pressure sensor (FPS) ...
Fuel Pressure Sensor (FPS) Description and Operation
Description
The fuel pressure sensor (FPS) is installed on the top of the
low pressure fuel pump and measures the pressure in the low pressure
fuel line.
Based on the fuel pressure measured by ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Rear Door Module Repair procedures
Replacement
1.
Remove the rear door window glass.
(Refer to Rear Door - "Rear Door Window Glass")
2.
Remove the rear door outside handle.
(Refer to Rear Door - "Rear Door Outside Handle")
3.
Loosen the rear door outside handle base mounting bolt (A).
4.
After loosening the mountin ...
Hyundai Sonata LF 2014-2019 Service Manual: Special Service Tools
Special Service Tools
Tool (Number and name)IllustrationUse09373-27000Alternator pulley remover wrenchRemoval and installation of alternator pulley 09964-C1100SCC reflectorReflector to align the SCC radar09964-C1200Calibration beamLaser to detect the center of the vehicle.09964-C1300Tr ...
