The correct meaning of the engine P0061 Code is necessary to solve the car engine problem. Do not use any common meaning for solving the car engine problem. The general meaning of the code is P for Powertrain Code Problem is related engine, transmission and emissions systems. 0 for SAE – Generic. 0 for Fuel And Air Metering. 6 for Control Module Throttle Actuator Position Performance and 1 for TFP Valve Position Switch-Drive Without Drive Ratio. However, the car engine system was troublesome, misjudged by customers, and a rash of unpredictable disappointments led to the technology being quickly retired. Make sure that the car engine problem is solved.