The automobile connotation of the engine P216A Code and this meaning is found online. However, the engine problem is easy to solve if the real meaning of the code is used. The automobile meaning of the engine code P216A is p for Powertrain Code – Problem is related engine, transmission and emissions systems. 2 for MFG – Manufacturer Specific. 1 for Fuel And Air Metering. 6 for Vehicle Speed Output Circuit and A for TFP Valve Position Switch-Drive Without Drive Ratio. The powertrain problem of the engine is easy to solve and it may not necessary to change the parts of the car engine for solving the problem.