With the right meaning of the car engine P2253 Code, you can solve the car engine problem. You can use the automobile dictionary meaning and it is p for Powertrain Code Problem is related engine, transmission and emissions systems. 2 for MFG – Manufacturer Specific. 2 for Accelerator Pedal Position (APP) Sensor 1 Performance. 5 for TP Sensor Learn Not Complete and 3 for Transmission Control Module Reprogrammable Memory. You must look for the right meaning of the code for solving the car engine. Do not use the meaning of the code what is from different car manufacturer. You must look for the right brand of the car when you look for the meaning.