The P2160 engine code is a kind of powertrain problem and by the meaning of the code, it becomes easier to check and solve the car engine problem. The automobile dictionary meaning of the car engine code is p for Powertrain Code Problem is related engine, transmission and emissions systems. 2 for MFG – Manufacturer Specific. 1 for Transmission. 6 for Control Module Throttle Actuator Position Performance and 0 for Transmission Engaged At High Throttle Angle. You should appoint an automobile engineer to check and solve the car engine problem. Fix the car engine problem as soon as possible by real meaning.