11 78 Emissions-control, Lambda oxygen sensor

WARNING: This page is about a different car, the 2011 BMW Z4, 2010 BMW Z4, and 2009 BMW Z4. 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