Need your help, car engine started to shake and idle up put scanner and got engine code P1017 and car is getting worse. Just pass 106k miles engine oil changed last weekend, please advise.
Thank you.

 

If I am not mistaken, that code refers to valvetronic eccentric shaft sensor. Part labeled #6 in the diagram below.

 

that's what it sounds like to me too. Perhaps you can change yourself or an Indy can do it. Stealer will be costly...

 

Thanks, I went to the dealer earlier and that's what they told me it was. One of the dealers charges me 1700 for replacing the sensor, and the other charges me 2500. I rather change it myself, does anyone know of any websites or links that can guide me through the process. I greatly appreciate your help. Where would be the best place to buy the part.

 

I found this part on Eb, what do you guys think?Brand New Genuine Valvetronic System Eccentric Shaft Sensor for BMW | eBay
Please advice.
Thanks

 

Updating.
I pick up the parts at the dealer this morning and my and a relative replaced the eccentric shaft sensor and its gasket and valve cover gasket too.
We did it in about 3 hours and I only spent about $680.00 incluiding the $145.00 from the dealer diagnostic, Car is back to normal and I have the pride to say that I helped in the repair.
Also thanks to some DIY videos that I found online.

 

Congrats!!!

Post a link to the videos so that anybody else that get the same issue can find this thread and potentially help them.

 

Here are the links that helped me in replacing the eccentric shaft sensor hope it helps someone.
Eccentric Shaft Sensor Replacement - BMW 3-Series (E90 E92) Forum - E90Post.com

This next video is listed as valve cover replacement but it is actually for the eccentric shaft sensor replacement too.

 

I am looking to do the same repair on my 2008 528i w/ 106k. I found the sensor itself but am having trouble locating the sensor gasket and valve cover gasket. Anyone have part numbers?