For solving the car engine, the right meaning of the car engine P1262 Code is important. You need to allow the real meaning. Do not try to solve the problem by yourself if you are not perfect to do this task. The automobile dictionary meaning of the 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. 6 for Control Module Throttle Actuator Position Performance and 2 for A/C System High Pressure High Temperature. Fix the car engine properly for solving the car engine.