The engine P250E Code is linked with the powertrain problem and this code has different meanings. The problems from the car engine can be solved properly. The automobile meaning of the code is P for Powertrain Code – Problem is related engine, transmission and emissions systems. 2 for MFG – Manufacturer Specific. 5 for Auxiliary Emission Controls. 0 for Air Conditioning (A/C) Clutch Feedback Circuit High Voltage and E for TFP Valve Position Switch-Drive Without Drive Ratio. Do not use different car manufacturers meaning for solving the car engine. If you use wrong meaning, the engine may get more problems.