Hyundai Sonata LF: Fuel Delivery System / Fuel Pump Control Module (FPCM) Schematic Diagrams

Hyundai Sonata LF 2014-2019 Service Manual / Engine Control / Fuel System / Fuel Delivery System / Fuel Pump Control Module (FPCM) Schematic Diagrams

Circuit Diagram

Fuel Pressure Control Module (FPCM) Terminal And Input/Output signal

FPCM Terminal Function

Pin No.	Description	Connected to
1	Fuel sender ground	Fuel Pump
2	Fuel pressure sensor (FPS) signal input	Fuel Pressure Sensor (FPS)
3	CAN [High]	?ECM
4	Fuel pressure sensor (FPS) power supply (+5V)	Fuel Pressure Sensor (FPS)
5	Fuel pressure sensor (FPS) ground (-)	Fuel Pressure Sensor (FPS)
6	Fuel sender signal	Fuel Pump
7	-	-
8	CAN [Low]	ECM
9	Ground	Chassis Ground
10	Battery power (B+)	Fuel Pump Relay

Fuel Pump Control Module (FPCM) Specifications

Specification ItemsSpecificationApplied Voltate (V)6~18Current Consumption (A)Max. 15Fuel Pressure StartMax. 600 KPa (Max. 6.1 kgf/cm?, Max. 87...

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...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Injector Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the injector connector. 3. Measure resistance between the injector terminals 1 and 2. 4. Check that the resistance is within the specification. Specification: Refer to “Specification” Removal In case of removing the high pressure fuel pump, high pressure fuel pipe, delivery pipe, and injector, there may be injury caused by leakage of the high pressure fuel...

Hyundai Sonata LF 2014-2019 Service Manual: Specifications