Code 17522 -- oxygen sensor (post-cat) ...
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Code 17522 -- oxygen sensor (post-cat) ...
So I finally managed to find someone with a VAG-COM who was nice enough to pull out DTC 17522 for me. From what I've been able to determine, there are gazillions of repeated explanations of 17522, but I've found nothing regarding how people resolved the problem. Basically, how "involved" is the process of replacing the oxygen sensor (Bank1 Sensor2 which, according to my understanding, is the passenger side sensor after the cat)?
Anyone done this? Experiences? Warnings? Advice?
Anyone done this? Experiences? Warnings? Advice?
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