Santana Zhijun's electronic throttle has been changed. Do you want to match it?

Basically, normal idle speed can be restored. Matching is a function of setting initialization. I think it is better to let the throttle learn from itself. The engine throttle idle speed is controlled by the butterfly valve driven by the throttle idle motor, which is generally between 3% and 5% (according to the data, more than 5% need to clean the throttle). The engine computer board adjusts the idle speed in order to keep the engine at the lowest speed at idle speed, so that the engine emission is more environmentally friendly and fuel-efficient. It is not necessarily the lowest engine speed after matching initialization (why? The air cleaner element may be dirty, which affects the air intake. Once, after seeing a car match, the owner didn't reflect enough, so the cold start couldn't be done, and the failure phenomenon after the hot car was not so frequent. This is mainly because the engine working conditions have been affected. After the matching initialization, the idle air intake is insufficient, making it difficult to start the engine. This is very sad in 4S stores. With a few hundred dollars, it will be said that it is a quality problem later.