11 78 Emissions-control, Lambda oxygen sensor

WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 2015 BMW Alpina B7L, 2015 BMW Alpina B7, 2014 BMW Alpina B7L, 2014 BMW Alpina B7, and 2013 BMW Alpina. However, it is still accessible from the selected car via links, so may be relevant.

TIGHTENING TORQUE SPECIFICATION - EMISSIONS-CONTROL, LAMBDA OXYGEN SENSOR

		Type	Thread	Tightening specification	Measure
1AZ	Oxygen control sensor; oxygen monitor sensor	All	M18 x 1.5		50 Nm