Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Oxygen Sensor: Locations






Component Location of Oxygen Sensors, Cylinder Bank 1 (Right)





1. Oxygen Sensor (O2S) behind Three Way Catalytic Converter (TWC) (G130)

2. Oxygen sensor (G39)

Component Location of Oxygen Sensors, Cylinder Bank 2 (Left)





1. Heated Oxygen Sensor (HO2S) 2 (G108)

2. Oxygen Sensor (O2S) 2 behind Three Way Catalytic Converter (TWC) (G131)