Collect the right meaning of this car engine P2764 Code to understand the problem of the car engine. You should choose the right meaning of the code for solving the car engine. If you do not find the right meaning of the code, you may use general meaning what is called automobile dictionary meaning. The general meaning of the code is found online and it is free. You should read the manual of the car engine to know the automobile dictionary meaning of the code for solving the car engine. However, it is better if you appoint an automobile engineer for all these work.