mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

O2 Sensors, Location/Task/Design/Function|Page 3240 > < O2 Sensors, Location/Task/Design/Function
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Engine 111 EVO 
G3/2 

O2 sensor upstream of TWC

Engine 111 EVO 
158 Three-way catalytic converter 
G3/1 

O2 sensor downstream of TWC 

G3/1x1 

Plug connection of O2 sensor downstream of TWC

Engine 112 
G3/3 

O2 sensor on left, upstream of TWC

O2 Sensors, Location/Task/Design/Function|Page 3240 > < O2 Sensors, Location/Task/Design/Function