What is the reason for the hesitation at 2000 RPM in the Haval H6?

[Weston]

Introduction to the causes of hesitation when the Haval H6 reaches 2000 RPM: Generally, hesitation may be due to the need to clean the throttle body or carbon deposits. The solution is to clean the throttle body and then re-match it with the computer, which will resolve the issue. It could also be caused by a leakage in the ignition system or poor performance of the spark plugs. Below is an introduction to the throttle body: 1. Definition: The throttle body is a controllable valve that regulates the air entering the engine. After the air enters the intake pipe, it mixes with gasoline to form a combustible mixture, which then burns to produce work. It connects to the air filter at the top and the engine block at the bottom, and is referred to as the throat of the car engine. 2. Function: There are two types of throttle bodies: traditional cable-operated and electronic. In traditional engines, the throttle body operates through a cable (soft steel wire) or rod, connecting the accelerator pedal to the throttle linkage plate. Electronic throttle bodies mainly use a throttle position sensor to control the opening angle of the throttle based on the engine's energy requirements, thereby regulating the amount of air intake.