Check Engine light is on because of cam tensioner problem. How much to fix it?

anything you have done to it will be costly.soon as you pulled in to the dealer,they happy!

Our 2011 Cayenne S was towed to the dealer because the engine light went on and stalled 5 minutes later. The dealer stated that it was a bank 1 or 2 cam issue and will cost us approximately $2300 to fix. As I was researching about this, I came across your post. I wonder if this is a defective issue we need to address with Porsche.