"Check Engine Soon"
I own a 2001 740i. The check engine light came on so I scanned for the problem. The code came up 0011 Vanos. So I called the dealer and they encouraged me to bring it in. After checking the car, they said I needed to replace the cam sensor on bank 1. So I bought the sensor from BMW and replaced it. I cleared the code and after two cycles, the check engine light came back on. So I scanned once again and this time the 0344 cam sensor code appeared. So I thought maybe I had a bad cam sensor. I decided to switch the sensors from bank 1 and 2. I scanned again and the with the old cam sensor from bank 2 on bank 1, the 0011 vanos code reappeared. Bank 2 did not show any faults. So I called the dealer again and they said it was possible I needed to reset the adaptation values. Is this the case? Could it be another sensor on bank 1 such as the cam shaft selonoid? Also, how do you reset the adaptation values?