SL 55 AMG (230.474) V8-5.5L SC (113.992) (2003)
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Oxygen Sensor: Description and Operation
O2 Sensors, Location
O2 Sensors, Position
Shown on Engine 112.973
G3/3
Left O2 sensor upstream of TWC
G3/4
Right O2 sensor, upstream of TWC
G3/5
Left O2 sensor, downstream of TWC
G3/6
Right O2 sensor, upstream of TWC
O2 Sensors, Task
O2 Sensors, Task
