Anyone knows ehat this two connections is??
 

now when we almost is done with the engine swap to the 2.5 V6 we have two electric connections we don't understand fully.

Do you see what it could be?
The grey is near the top and it goes under some place and the black to the right comes from gearbox. The grey for the tempsensor is all ready at place.

hmmmm :-/

Anyone?
THANKS!

Halli Hallo

What about the gray an nock-sensor?

Hatschi

ah!
Good idea. Where is the connection located`?

Is it this type? (check images)

The X6 serie2 has no knock sensor.
You don´t need it on KL when your KF dosn´t had one.

Location is under the cooling pipe in the center between the cylinder banks.

oki now i know ;-)

hmm and the black connection from automatic gearbox?

Maby they grey is for the ignition coil.