What are the solutions for fault code p2138?

[McGarrett]

p2138 fault code indicates that there is a problem with the throttle or accelerator pedal sensor of the car. The solution is to first detect the cause of the fault, then repair it at a repair shop or 4S store, and finally clear the fault code. More information about car faults is as follows: 1. Throttle fault. When the throttle fails, the vehicle will show symptoms such as engine shaking, unstable idle speed, weak acceleration, and difficulty in cold start. In this case, the throttle needs to be cleaned again, especially the oil sludge attached to the throttle. If the throttle is damaged, it needs to be replaced in time. 2. Accelerator pedal sensor problem. When the accelerator pedal fails, the vehicle will show problems such as weak acceleration, severe jerking, and no response when stepping on the accelerator. In this case, the accelerator pedal sensor should be checked, and high-quality fuel should be used daily.