Hyundai Ioniq: Engine Control System / Heated Oxygen Sensor (HO2S). Schematic diagrams

Hyundai Ioniq (AE) 2017-2024 Service Manual / Engine Control/Fuel System / Engine Control System / Heated Oxygen Sensor (HO2S). Schematic diagrams

Circuit Diagram

Heated Oxygen Sensor (HO2S). Specifications

SpecificationHO2S [Bank 1 / Sensor 1] Item Specification Heater Resistance (Ω)2.4 - 4.0 [20°C (68°F)]HO2S [Bank 1 / Sensor 2] (Binary Type) A/F Ratio (λ) Output Voltage (V) RICH0...

Heated Oxygen Sensor (HO2S). Repair procedures

Inspection1.Turn the ignition switch OFF.2.Disconnect the HO2S connector.3.Measure resistance between the HO2S terminals 2 and 5 [B1/S1].4.Measure resistance between the HO2S terminals 3 and 4 [B1/S2]...

Other information:

Hyundai Ioniq (AE) 2017-2024 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...

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

Removal[High Voltage Battery Front Cover]1.Shut off the high voltage.(Refer to Hybrid Control System - "High Voltage Shut-off Procedures")2.Remove the rear seat cushion.(Refer to Body - "Rear Seat Assembly")3.Remove the rear door scuff trim.(Refer to Body - "Door Scuff Trim")4...