Hyundai Ioniq: Fuel Delivery System / Accelerator Pedal. Repair procedures

Hyundai Ioniq (AE) 2017-2025 Service Manual / Engine Control/Fuel System / Fuel Delivery System / Accelerator Pedal. Repair procedures

Removal

1.	Turn the ignition seitch OFF and disconnect the battery negative (-) cable.

2.	Disconnect the accelerator position snesor connector (A).

3.	Remove the installation nut (A), and then remove the accelerator pedal module.

Installation

Install in the reverse order of removal.

Accelerator pedal module installation nut :

12.7 - 15.7 N.m (1.3 - 1.6 kgf.m, 9.4 - 11.6 lb-ft)

Filler-Neck Assembly. Repair procedures

Removal1.Turn the ignition seitch OFF and disconnect the battery negative (-) cable. 2.Open the fuel filler door and then remove the filler-neck installation screw (A)...

Fuel Pump Control Module (FPCM). Description and operation

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...

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Hyundai Ioniq (AE) 2017-2025 Service Manual: Ambient Temperature Sensor. Repair procedures

Inspection1.Check the resistance of the ambient temperature sensor between terminals 1 and 2 whether it changes by changing the ambient temperature.1. Ambient Sensor (+)2. Sensor groundSpecification Ambient temperature [°C (°F)] Resistance between terminal 1 and 2 (kΩ) -30 (-22)480...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Fuel Pump Control Module (FPCM). Description and operation

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.The module compares instantaneous fuel pressure information measured by the fuel pressure sensor (FPS) with target fuel pressure information provided by the ECM and generates the desired target fuel pressure by controlling the fuel pump motor and regulating fuel flow rate in the low pressure fuel line between the low and high pressure fuel pumps...