Hyundai Ioniq: Injector / Schematic diagrams

Hyundai Ioniq (AE) 2017-2025 Service Manual / Engine Control/Fuel System / Engine Control System / Injector / Schematic diagrams

Circuit Diagram

Troubleshooting

Signal WaveformThe three waveforms below are taken from the #1 and #4 injectors. The top waveform is from the high side (feed side) of the #1 and #4 injectors, while the middle waveform is from the low side (ground side) of the #1 injector and the bottom waveform is from the low side of the #4 injector...

Repair procedures

Inspection1.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...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Crash Pad Under Cover. Repair procedures

Replacement • Put on gloves to prevent hand injuries. • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components...

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Ready Indicator. EV Mode Indicator. Service Warning Light

Ready Indicator This indicator illuminates : When the vehicle is ready to be driven. - ON : Normal driving is possible. - OFF : Normal driving is not possible, or a problem has occurred. - Blinking : Emergency driving. When the ready indicator goes OFF or blinks, there is a problem with the system...