Thank you. Some more questions: Is this one of the three sensors placed beside each other? Two of them was with four pins, placed on each side of a two pin one. (One black one with a yellow ring, on the left side, and one green one on the right side). When I went to my VW dealer yesterday, the guy in the spare part shop looked the part up on his computer, he said:"here it says that the sensor giving signals to the motronic and different others is black and yellow, but its now replaced with a blue one". So, I went home and replaced the black and yellow sensor. When I took it out, it had a diff