Hyundai Ioniq: Engine Electrical System / Specifications

Hyundai Ioniq (AE) 2017-2024 Service Manual / Engine Electrical System / Specifications

Specifications

Ignition System

Items		Specification
Ignition coil	Primary resistance	0.56 Ω ± 10 %
Spark plugs	Type	ELR9ISP8+
Spark plugs	Gap	0.7 - 0.8 mm (0.0275 - 0.0315 in)

Charging System

Item	Specification
Type	LiPB (Lithium ion Polymer Battery)
Number of Cells	8 Cells
Rated Voltage (V)	12.8
Capacity (Ah)	30
Max Power (kW)	1.8

•	COLD CRANKING AMPERAGE is the amperage a battery can deliver for 30 seconds and maintain a terminal voltage of 7.2V or greater at a specified temperature.

•	RESERVE CAPACITY RATING is amount of time a battery can deliver 25A and maintain a minimum terminal voltage of 10.5V at 26.7°C (80.1°F).

High voltage shut-off procedures

High Voltage Shut-off Procedures • Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system...

Troubleshooting

Trouble ShootingIgnition System Symptom Suspect area Remedy Vehicle indicates Ready in dash, but engine will not run when requested by the HPCU (HEV module)...

Other information:

Hyundai Ioniq (AE) 2017-2024 Service Manual: Fuel Line. Repair procedures

Removal1.Release the residual pressure in fuel line. (Refer to Fuel Delivery System - "Release Residual Pressure in Fuel Line")2.Turn the ignition switch OFF, and then remove battery (-) cable. 3.Disconnect the fuel feed tube quick-connector (A). • Open the clamp cover (B) before disconnect the quick connector...

Hyundai Ioniq (AE) 2017-2024 Owner's Manual: Switching to Hybrid mode to lubricate engine, Maintaining Hybrid mode to protect engine, Exit SPORT mode to switch to EV (Plug-in hybrid vehicle)

Switching to Hybrid mode to lubricate engine (Plug-in hybrid vehicle) This message is displayed when the vehicle is automatically switched to the HEV mode to lubricate engine while the Engine Start/Stop button is in the ON position. Maintaining Hybrid mode to protect engine (Plug-in hybrid vehicle) This message is displayed when the [EV/HEV] button is pressed but it is impossible to switch from the HEV mode to EV mode due to engine lubrication...