Engine Control System/Fuel System

Heated Oxygen Sensor (HO2S) Schematic Diagrams

~1min read

Wiring Diagram

HO2S Wiring Connector [Bank 1 / Sensor 1]
HO2S [Bank 1 / Sensor 2]

Test yourself

A quick Hyundai Kona quiz: every answer comes with an explanation and a link to the manual page.