11 78 Emissions control, control sensor / monitor sensor
WARNING: This page does not describe the selected car, but rather 14 other vehicles, including the 2013 BMW 328xi, 2013 BMW 328i, 2012 BMW 328xi, 2012 BMW 328i, and 2011 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUES - EMISSIONS CONTROL, CONTROL SENSOR / MONITOR SENSOR [N51]
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Control sensor / monitor sensor | N51 | M18 x 1.5 | LSU 4.9 control sensor LSF 4.2 monitor sensor |
50 Nm |
| 2AZ Bracket, oxygen sensor, to transmission | N51 | M8 x 16 | 20 Nm | |
| 3AZ Bracket, oxygen sensor connector | N51 | M6 x 12 | 8 Nm |