I thought that if i bought new lamda sonds mabye the car goes cheaper and better. But the old ones seems to work according to the testresults "if you can trust the lamda 1.01 value" and new ones cost 185 â‚¬ each. I have to be sure it goes better to do that investment. The old ones have 129 000 km in lifetime so far.
Has anyone any experience in changing them to new ones ..?