V3 Yue Ling has traveled more than 300 kilometers continuously. What's with the engine jitter?

Engine jitter reason 1, air intake system failure. A, the throttle is dirty, resulting in low idle speed. More common faults, clean the throttle in time. B, idle motor or throttle position sensor failure. Replace throttle position sensor or idle motor. The idling of the motor is mainly caused by excessive carbon deposition, which can be cleaned, but it can only be replaced if the carbon deposition is serious. C, air flow