The P246C Code helps to solve the car engine problem. Do not use false meaning for solving the car engine. However, before solving the car engine, it is necessary to know the real cause of the car engine problem. You will find some symptoms what you need to test to know the real cause of the engine problem. Indicator and headlight bulbs need steady manage for them to keep functioning correctly. Also the car paint ought to be in good disorder because that decreases the probabilities of rust taking over the body of your car. However, you must not try to solve the engine problem by yourself.