11 78 Emissions-control, Lambda oxygen sensor

WARNING: This page is about a different car, the 2013 BMW X5 M, 2012 BMW X5 M, 2011 BMW X5 M, and 2010 BMW X5 M. However, it is still accessible from the selected car via links, so may be relevant.

TIGHTENING TORQUE SPECIFICATIONS - EMISSIONS-CONTROL, LAMBDA OXYGEN SENSOR

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