The engine P202E Code describes the problem of the engine from the car and do not use any other meaning of the code. You should use original meaning of the code and that meaning is found from the car manufacturer. The automobile dictionary meaning of code is found online and for the engine P202E Code, the automobile dictionary meaning is p for Powertrain Code – Problem is related engine, transmission and emissions systems. 2 for MFG – Manufacturer Specific. 0 for Transmission. 2 for Cruise Control Servo Indicates Low and E for TFP Valve Position Switch-Drive Without Drive Ratio. Do not follow wrong meaning of the code.