11 78 Emissions-control, Lambda oxygen sensor

WARNING: This page is about a different car, the 2010 BMW M3, 2009 BMW M3, and 2008 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.

EMISSIONS-CONTROL, LAMBDA OXYGEN SENSOR-TIGHTENING TORQUE SPECIFICATIONS

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