The car engine P2462 Code is found from the car after the car engine is tested. By the right meaning of the code, the car engine can be fixed. Do not use wrong meaning of the code what may make new problem in the car engine. You can use automobile dictionary meaning of the code and it is found online. The general meaning of the car engine code is p is Powertrain Code Problem is related engine, transmission and emissions systems. 2 is MFG – Manufacturer Specific. 4 is Transmission. 6 is Control Module Throttle Actuator Position Performance. 2 is A/C System High Pressure High Temperature.