Hyundai Ioniq: Fuel Delivery System / Fuel Pump Control Module (FPCM). Schematic diagrams
Fuel Pressure Control Module (FPCM) Terminal And Input/Output signal |
Pin No
|
Discription
|
Connected to
|
1
| Fuel sender ground
| Fuel Pump
|
2
| Fuel pressure sensor (FPS) signal input
| Fuel Pressure Sensor (FPS)
|
3
| Fuel pressure sensor (FPS) ground (-)
| Fuel Pressure Sensor (FPS)
|
4
| Ground
| Chassis Ground
|
5
| CAN [Low]
| ECM
|
6
| Fuel sender signal
| Fuel Pump
|
7
| -
| -
|
8
| Fuel pressure sensor (FPS) Power supply (+5V)
| Fuel Pressure Sensor (FPS)
|
9
| CAN [High]
| ECM
|
10
| Battery power (B+)
| Fuel Pump Relay
|
DescriptionThe fuel pump control module (FPCM) is installed on the right side of the fuel tank and controls the DC motor mounted inside the low pressure fuel pump...
Removal1.Turn the ignition switch OFF and disconnect the battery negative (-) cable.2.Remove the rear seat cushion. (Refer to Body - "Rear Seat Assembly")3...
Other information:
Inspection1.Check the MAFS visually.–
Mounting direction correct. –
Any contamination, corrosion or damage on connector. –
Air cleaner's clogging or wet. –
MAFS cylinder's deforming or blocking by any foreign material...
Fuel Pressure Test1.Release the residual pressure in fuel line.(Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")
•
When removing the fuel pump fuse, a Diagnostic Trouble Code (DTC) may occur...
Categories
Adjust the steering wheel so it points toward your chest, not toward your face.
Make sure you can see the instrument cluster warning lights and gauges. After adjusting,
push the steering wheel both up and down to be certain it is locked in position.
Always adjust the position of the steering wheel before driving.
WARNING
NEVER adjust the steering wheel while driving. This may cause loss of vehicle
control resulting in an accident.
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