Mechanics is a relatively logical profession. However, if there is indeed a problem that is sometimes difficult to explain, it is unstable idling or acceleration holes. Whether it concerns a Toyota Aygo 2, or any other type of automobile. Nevertheless we are here to help you. Indeed, the origin can come from a good quantity of parts of the engine block, or even electronic ones. To detect the origin of the failure of your Toyota Aygo 2, you must follow a strict procedure. But first, let's see the signs of a bad idle.
Idling problem on a Toyota Aygo 2: the symptoms
Un unstable idle close to stall . This is completely the most common problem in slow motion. That feeling that the vehicle may stall while driving at an ordinary speed, or that the Toyota Aygo 2 grazes . It may happen that the vehicle stalls. In this case, it is really dangerous for the driver. In this specific case, do not delay in dealing with it. We suggest that you carry out your own diagnosis through the next paragraph. We can also understand that your Toyota Aygo 2 has a acceleration problem . More report in this case with a problem of low regime. Losses of power and acceleration holes will be able to happen for various reasons. These two symptoms should not be confused. We suggest you browse our files related to power losses.
Toyota Aygo 2: developing a diagnosis to understand the origin of idling
We have to start by performing a number of very easy checks, just before going into even more detail.
Toyota Aygo 2 idle: exhaust fumes.
A black smoke escapes from the exhaust. This usually means that the air and fuel mixture is out of order. Or that your air filter is clogged. In both situations, an idling problem can occur with your Toyota Aygo 2. White smoke escapes from the exhaust. In this case also it can be due to a fault. White smoke is usually water vapor. It is therefore plausible that it is a problem with the intake or the cylinder head gasket.
Checking the engine block components
As we have shown, an idling problem on the Toyota Aygo 2 can come from several things. You must therefore take the time to inspect the engine block carefully. On the other hand, it is still advisable to be very careful and not to tamper with the connections of the engine block, because that can worsen the malfunction or divert the origin of the problem. We advise you of course to go to a mechanic for a more in-depth audit. Here then are the elements to check step by step.
- The first thing to do is check all of the hoses . These can be pierced or even detached.
- You will also need to check the sensors and sensors of your engine block. It is however complicated to control their good functioning. You can find tutorials on youtube, and it usually requires electronic devices.
- Perform a control of pressures Hydraulic. Once again, pressure checks require suitable tools.
Idling problems are common but are hard to recognize. A visual check on your Toyota Aygo 2 will give you an idea, but it is preferable not to tackle amateur DIY.