WARNING - Risk of explosion

Keep lit cigarettes and all other flames or sparks away from the battery.

The battery contains hydrogen -- a highly combustible gas which will explode if it comes in contact with a flame or spark.

Keep batteries out of the reach of children because batteries contain highly corrosive SULFURIC ACID and electrolytes. Do not allow battery acid to contact your skin, eyes, clothing or paint finish.

Wear eye protection when charging or working near a battery. Always provide ventilation when working in an enclosed space.

Always read the following instructions carefully when handling a battery.

If any electrolyte gets into your eyes, flush your eyes with clean water for at least 15 minutes and get immediate medical attention. If electrolyte gets on your skin, thoroughly wash the contacted area. If you feel pain or burning sensation, get medical attention immediately.

An inappropriately disposed battery can be harmful to the environment and human health. Dispose the battery according to your local law(s) or regulation.

The battery contains lead. Do not dispose of it after use. Please return the battery to an authorized Kia dealer to be recycled.
Never attempt to recharge the battery when the battery cables are connected.
WARNING - Risk of electrocution
Never touch the electrical ignition system while the vehicle is running. This system works with high voltage which can shock you.
WARNING - Recharging Battery
Never attempt to recharge the battery when the battery cables are connected.
✽ NOTICE
If you connect unauthorized electronic devices to the battery, the battery may be discharged. Never use unauthorized devices.
Kia Stinger (CK) 2018-2023 Owner's Manual: Heated Oxygen Sensor (HO2S)
Specifications Specification HO2S [Bank 1/Sensor 1] Item Specification Heater Resistance (Ω) 2.5 - 4.0 [20°C(68°F)] HO2S [Bank 1/Sensor 2] Item Specification Heater Resistance (Ω) 3.3 - 4.1 [20°C(69.8°F)] Description and operation Description Heated Oxygen Sensor (HO2S), consisting of zirconium and alumina, is installed on both upstream and downstream of the Catalytic Converter to detect the air/fuel ratio and send it to the ECM.Kia Stinger (CK) 2018-2023 Owner's Manual: Front Propeller Shaft
Repair procedures Removal 1. Raise the vehicle, and make sure it is securely supported. 2. Remove the engine room side cover. D 2.2 R VGT (Refer to Engine Mechanical System - "Engine Room Under cover") G 2.0 T-GDI THETA II (Refer to Engine Mechanical System - "Engine Room Under cover") G 3.