Q: Cold Starting Problems

As a general rule, car engines do not like cold weather and do not do operate as well in cold weather. When you start your car in the morning and turn the key to on, the coolant temperature sensor immediately reads the temperature of the coolant and relays this to the computer indicating that the coolant is cold. The computer then knows at this point that it needs to enrich (add more fuel) the air/fuel mixture at startup due to the change in air density. When you start the car, you will notice that it idles high for a period of time until the engine warms up. This is the enrichment cold start process. This is done with what is called a冷启动喷油器它将更多的燃料注入电动机，直到发动机达到特定的工作温度为止。计算机只需通过燃料喷油器喂食一些额外的气体即可启动发动机，然后对电动机保持一定量的燃油供应，直到变暖为止。我建议您让您的机电专家来到您的位置，以查看您的车辆并诊断您的冷启动问题。万博体育入口