11 78 Emissions-control, Lambda oxygen sensor

WARNING: This page is about a different car, the 2002 BMW M Roadster, 2002 BMW M Coupe, 2001 BMW M Roadster, and 2001 BMW M Coupe. However, it is still accessible from the selected car via links, so may be relevant.

EMISSIONS-CONTROL, OXYGEN CHECKING SPECIFICATION

	Type	Thread	Tightening Specification	Measure
1AZ Oxygen control sensor; oxygen monitor sensor	All	M18 x 1.5		50 N.m