Hyundai Ioniq: Fuel Delivery System / Fuel Pressure Sensor (FPS). Description and operation

Hyundai Ioniq (AE) 2017-2024 Service Manual / Engine Control/Fuel System / Fuel Delivery System / Fuel Pressure Sensor (FPS). Description and operation

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 the FPS and the amount of fuel consumed, the fuel pump control module (FPCM) determines whether to activate the low pressure fuel pump.After activating the low pressure fuel pump, the FPS continues to provide the fuel pressure information to the FPCM and the FPCM keeps controlling the fuel flow rate using the feedback information from the FPS.

    Fuel Pump Control Module (FPCM). Repair procedures

    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...

    Fuel Pressure Sensor (FPS). Specifications

    Specification Pressure [KPa (kgf/cm², psi)] Output Voltage (V) 50 (0...

    Other information:

    Hyundai Ioniq (AE) 2017-2024 Service Manual: Components and components location

    Components 1. Front door trim 2. Front door pull cap3. Front door belt inside weatherstrip4. Front door quadrant inner cover 5. Front door module 6. Front door panel 7. Front door side impact pad8. Front door belt outside weatherstrip 9. Front door body side weatherstrip 10...

    Hyundai Ioniq (AE) 2017-2024 Service Manual: BMS ECU. Schematic diagrams



    Side view mirror control

    Hyundai Ioniq. Side view mirror control

    Adjusting the side mirrors:

    1. Press either the L (driver's side) or R (passenger's side) button (1) to select the side view mirror you would like to adjust.

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