The P206B Code has a common meaning and you need to use the meaning what is provided by the car manufacturer. The engineer must seek the correct meaning and the correct meaning of the code may help the engineer to solve the car engine problem. You will get automobile dictionary meaning from online and that meaning of the code may not help you to solve the car engine problem. Because the problem from the car engine may not match with your car engine problem. You should let the car engineer to fix the car engine problem and do not receive the car until the car engine is tested.