Fixing the car engine is very easy if the car engine has general problem. The general problem of the car engine may be powertrain problem. This car engine code helps to know the problem of the car engine. The car engine P2846 Code is found in the car engine and meaning of the code helps to know the problem. The car engine code meaning is necessary thing and in the manual of the car engine, you will get the meaning of the code. If this meaning is not correct, then you may get new problem in the car engine. Always try to pick the right meaning.