Fix the car engine with the right meaning of the engine P0823 Code and do not drive the car with the car engine problem. That is why, you should fix the car engine properly according to the car engine code meaning. The powertrain problem of the car engine is easy to fix and real meaning of the code tells about the car engine. That is why, you should find the meaning of the code what is related with your car. In the car engine manual, you will get the meaning of the code and you need to use the name of the car and manufacturer name.