With the engine P2472 Code, the automobile engine can identify the exact problem of the car engine. The powertrain of the car engine seems here faulty and fix this general problem from the car engine. You can easily know the general meaning of this code from online. The general meaning of the car engine code is p for Powertrain Code Problem is related engine, transmission and emissions systems. 2 for MFG – Manufacturer Specific. 4 for Transmission. 7 for Vehicle Speed Output Circuit and 2 for A/C System High Pressure High Temperature. You should study the real meaning of the code for solving the car engine.