hi people with us lights up the motor light we have had cars check at atu. they have then said lambdasonde bank 2 there is a defective. I was then at jaguar and they say that same. jaguar says it costs about 400-700€!!!!!! he does not know exactly how much. we know a kfz master who can repair it cheaply. he wanted to order it at jaguar. but there it costs 200€. I found in internet following lambdasonden much cheaperhttp://www.daparto.de/Lambdasonde/Jaguar-X-Type-CF1/2-933-740http://www.teilehaber.de/…/jaguar-x-type-x-type-%28cf1%29.html the costs between 80 and 130€. only these are the right ones??? car: jaguar x-type cf1 2.56 196ps bj.2002 benziner I hope you can help us.