24-105
Oxygen sensor, removing and installing
Special tools and equipment
3337 wrench, 7-piece set
Locking compound G 052 112 A3
Procedure
Note:
Coolant reservoir screws must be removed and coolant reservoir must be
placed to side in order to access harness connectors. The coolant hoses
can remain connected. - Disconnect 4-pin harness connector of oxygen sensor and lay it to
side.
1 - (brown) for Oxygen Sensor (O2S) behind Three Way Catalytic
Converter (TWC) -G130-
2 - (black) for Heated Oxygen Sensor (HO2S) -G39- before catalytic
converter
- Unscrew oxygen sensor using special tool 3337.
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