The general meaning or the automobile dictionary meaning of the code is useful for solving the car engine. The car engine P2727 Code is found for solving the car engine. When the real meaning of the code is not found, the general meaning of the code may be used. The general meaning of the code is necessary to solve. The general meaning of the code is p for Powertrain Code Problem is related engine, transmission and emissions systems. 2 for MFG – Manufacturer Specific. 7 for Auxiliary Emission Controls. 2 for Air Conditioning (A/C) Clutch Feedback Circuit High Voltage and 7 for Cruise Inhibit Control Circuit.