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

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Oxygen Sensor: Service and Repair

EXHAUST MANIFOLD




REMOVAL AND INSTALLATION

Required Special Tool:
- MB991953: Oxygen sensor wrench

REMOVAL SERVICE POINT




<> HEATED OXYGEN SENSOR REMOVAL
Use special tool MB991953 to remove the heated oxygen sensor.

INSTALLATION SERVICE POINT




>>A<< HEATED OXYGEN SENSOR INSTALLATION
Use special tool MB991953 to install the heated oxygen sensor.