11 78 Emissions control, control sensor / monitor sensor

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 BMW 535xi, 2010 BMW 535i, 2009 BMW 535xi, 2009 BMW 535i, and 2008 BMW 535xi. However, it is still accessible from the selected car via links, so may be relevant.

EMISSIONS CONTROL - TIGHTENING TORQUES SPECIFICATION

	Type	Thread	Tightening specification	Measure
1AZ Control sensor / monitor sensor	N54	M18 x 1.5		50 Nm
2AZ Bracket, oxygen sensor, to transmission	N54	M8 x 16		20 Nm