How to deal with P0 12 1 fault code?

The P0 12 1 fault code indicates that there is something wrong with the automobile accelerator or accelerator pedal position sensor. In this case, drive the car to a repair shop or 4s shop to clean the accelerator and check the accelerator pedal position sensor. After maintenance, use professional equipment to eliminate fault codes. When the carbon deposit on the accelerator is serious, the car will have problems such as weak acceleration and idling jitter, and the fault code p0 12 1 will appear in obd inspection. In this case, it is necessary to clean the accelerator of the car immediately to make the engine work better and reduce the fuel consumption of the car. It's better to refuel the car with high-quality fuel. High-quality fuel is not only more resistant to combustion, but also can help the engine run better, reduce the generation of carbon deposit and prolong the service life of the engine. When there is something wrong with the accelerator pedal position sensor, the car may have symptoms such as walking without stepping on the oil and jumping off the oil. There are many reasons for the damage of the accelerator pedal position sensor, so you need to drive to the repair shop or 4s shop for professional inspection and maintenance. When there is a fault code in the car, it must be repaired in time to eliminate potential safety hazards. After successful maintenance, it should be eliminated in time to avoid unnecessary trouble.