The engine P2205 Code has the right and wrong meanings as well as you will get its automobile dictionary meaning what is generally considered right meaning of the code. The automobile dictionary meaning of the engine code 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 for Performance. 0 for IC Circuit High Voltage and 5 for Park/Neutral Position (PNP) Switch Circuit Engine Torque Signal Circuit. Now you can know about the car engine problem and solve the car engine problem according to that meaning.