JAC Tongyue automatic transmission in forward and reverse is the need to refuel, how is it?

JAC Tongyue automatic transmission in the forward and reverse is the need to refuel, how is it? Tongyue's hand-automatic is AMT, which is independently developed by Chongqing's Qingshan Transmission Company. Normally, forward has a crawling function, do not need to refuel, release the brake can go. Reverse requires releasing the brake and refueling to go. If your forward also needs refueling, or the car starts to crawl slowly long after you release the brake, then there is a problem with the setting of the clutch half-clutch point in the transmission controller, which is why the crawl function is not normal. Tongyue's transmission controller does not have a half-clutch point self-learning function, so you need to go to a 4S store and let the maintenance personnel use a diagnostic instrument to adjust the half-clutch point in the controller.