3361771 - K15 Lambda sensor on pre-catalyzer ( ENGINE )

Wiring	Colour
50  ENGINE	NERO

Pin	Cable		Destination
	Sec..	Colour	Nodo	Connect.	Pin
1		M		M10B	8
2		AN		M10B	25
3	1	MN		M10B	49
4	1	BL	X	K17	4
				L10	1
				B1C	7