The automobile dictionary meaning of the car engine P1299 Code is p for Powertrain Code Problem is related engine, transmission and emissions systems. 1 for MFG – Manufacturer Specific. 2 for Accelerator Pedal Position (APP) Sensor 1 Performance. 9 for Crankshaft Position Sensor Circuit Performance and 9 for Kick-Down Switch Failed Short. You will use this general meaning of the code when you cannot find the right meaning of the code. The real meaning is associated with the car manufacturer and car model. You need to find the real meaning of the code for using it primary use. Fix the car engine properly.