mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

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O2 Sensors, Location/Task/Design/Function|Page 7832 > < O2 Sensors, Location/Task/Design/Function

C 240 4MATIC Wagon (203.281) V6-2.6L (112.916) (2003)

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Engine 111.951 low emission D4 
158 

Catalytic converter

Engine 112 
G3/3 

Left O2 sensor upstream of catalytic converter 

G3/5 

Left O2 downstream of catalytic converter

Engine 112 
G3/4 

Right oxygen sensor, upstream catalytic converter for 

G3/6 

Right O2 sensor downstream of catalytic converter 

O2 Sensors, Location/Task/Design/Function|Page 7832 > < O2 Sensors, Location/Task/Design/Function