You have started, the car drives without problem. And at the first light, the car stalls. In this article we are not talking about a problem at startup, but a cold problem. When the Toyota Yaris 2 is idling slightly when the engine is cold, the vehicle stalls. In this situation, there is naturally a problem. We will therefore discover in this article what are the main situations for this Toyota Yaris 2 to cold hold systematically. Depending on the problems, we will find out what solutions can be applied. In any case, it is a problem that must be taken seriously for safety reasons. It is always better to go to your mechanic.
The engine of the Toyota Yaris 2 suddenly cuts off when cold
You have been driving for a few minutes, the engine block of the Toyota Yaris 2 is cold. And it will suddenly go out. This is a problem found on almost all vehicles. In this situation, it will be necessary to verify several elements. The pressure regulator . When cold, the pressure in your engine is not always the same. A regulator problem can consequently occur and cause variations in pressure, and therefore engine shutdowns. Once the engine is warm, the pressure stabilizes and your Toyota Yaris 2 no longer stalls. You must therefore examine the condition of the regulator and make a replacement if necessary. An electronic problem . It is clearly the evil of the 21st century. Electronics offer many benefits in this area, but also negative sides. If the Toyota Yaris 2 stalls cold, it can also be due to an electronic problem. A defective sensor can send a bad signal to the injection for example, and cause engine shutdowns. To be sure, control via the suitcase remains effective. An injection fault . This is a problem that can happen both cold and hot. The consequences will sometimes fluctuate with the type of problem. Indeed, it remains difficult to diagnose an injection problem for a Toyota Yaris 2. You must check that all the components, injectors, pump, etc. are working properly. It therefore remains advisable to have a more suitable check carried out by a specialist. Here we have studied the particularly common problems of Toyota Yaris 2 which stalls cold. Alas, this list is endless. The reasons for the problems are constantly diverse. Stalling for no reason is an indirect sign of a malfunction of the engine block. A simple sensor or a simple seal can be the source of the problem. In any case, we must continue the research and correct this problem which can get worse.