我部承修一辆夏利TJ7100型轿车 ,该车的故障现象是 :使用空调时(打开空调开关),发动机怠速极易熄火 ,需要加大油门 ,发动机工作时空调风口输送冷气才正常 ,在行驶中也感到动力不足。打开空调开关发动机怠速运转易熄火 ,显而易见是因为发动机怠速时所发出的动力不足以满足打开空 I repair a Xiali TJ7100 sedan, the car’s fault phenomenon is: the use of air conditioning (air conditioning switch is turned on), the engine idling easily turn off, you need to increase the throttle, the engine air conditioning air conditioning when the air conditioning outlet is normal, driving Also feel lack of motivation. Open the air-conditioning switch engine idling easy to turn off, obviously because the engine idling issued by the power enough to meet the open air