Hyundai Ioniq (AE): Engine Control System / Heated Oxygen Sensor (HO2S). Specifications
| Specification |
|
Item
|
Specification
|
| Heater Resistance (Ω) | 2.4 - 4.0 [20°C (68°F)] |
|
A/F Ratio (λ)
|
Output Voltage (V)
|
| RICH | 0.6 - 1.0 |
| LEAN | 0 - 0.4 |
|
Item
|
Specification
|
| Heater Resistance (Ω) | Approx. 9.0 [20°C (68°F)] |
DescriptionHeated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed both upstream and downstream of the Manifold Catalytic Converter.
Circuit Diagram
Other information:
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: General safety information and caution
Safety PrecautionPrecautions To Take Before Servicing High Voltage System • Since hybrid vehicles contain a high voltage battery, if the high voltage system or vehicles are handled incorrectly, this might lead to a serious accidents like electric shock and electric leakage.
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Rear Corner Radar Unit. Repair procedures
Removal1.Disconnect the negative (-) battery terminal.2.Remove the rear bumper.(Refer to Body - "Rear Bumper")3.Remove the rear corner radar unit (A) after loosening the mounting nuts. • Take care not to separate the bracket from rear bumper when removing the rear corner radar sensor.
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