O2 sensors position - GF07.04-P-4103-02GS

Model 170

Engine 111

Fig 1: Identifying O2 Sensor Upstream Of TWC - Engine 111 (Except M 111.983)

Engine 111 EVO

Fig 2: Identifying O2 Sensor Upstream Of TWC - Engine 111 EVO

Engine 112

Fig 3: Identifying O2 Sensor On Left, Upstream Of TWC - Engine 112

Engine 112

Fig 4: Identifying O2 Sensor On Left, Downstream Of TWC - Engine 112

Engine 111 (except M 111EVO) located in cross connection pipe

Fig 5: Identifying O2 Sensor Upstream Of TWC - Engine 111 (Except M 111EVO)

Engine 111

Fig 6: Identifying O2 Sensor Downstream Of TWC - Engine 111

Engine 111 EVO

Fig 7: Identifying O2 Sensor Downstream Of TWC - Engine 111 EVO

Engine 112

Fig 8: Identifying O2 Sensor On Right, Upstream Of TWC - Engine 112

Engine 112

Fig 9: Identifying O2 Sensor On Right, Downstream Of TWC - Engine 112