Mechanics is a relatively Cartesian field. However if there is indeed a phenomenon which is at times hard to explain, it is an unstable idle or acceleration holes. Whether it concerns a Toyota Auris 2, or any type of vehicle. However, we are here to help you. Undeniably, the cause can come from a large number of parts of the engine block, or even electronic. To detect the origin of the breakdown of your Toyota Auris 2, you must follow a strict method. But first, let's see the signs of a faulty idle.
Idling problem on a Toyota Auris 2: symptoms
Un unstable idle close to stall . This is completely the most recurring concern in slow motion. This impression that the engine can stall while driving at an ordinary speed, or that the Toyota Auris 2 grazes . Sometimes it happens that stalling occurs. Consequently, it is a real danger for the motorist. In this case, do not delay taking care of it. We suggest that you carry out your own diagnosis through the next paragraph. We can also understand that your Toyota Auris 2 has a concern for acceleration . No relation this time with a concern of low mode. Losses of power and acceleration holes can occur for multiple causes. These two symptoms should not be confused. We suggest you read our posts on power losses.
Toyota Auris 2: develop a diagnosis to understand the origin of idling
You have to start by performing a number of relatively easy checks, just before going into a little more detail.
Idling of the Toyota Auris 2: exhaust fumes.
A black smoke emanates from the exhaust. This generally means that the air and fuel mixture is out of order. But also that the air filter is obstructed. In both cases, a problem of idling can occur on this Toyota Auris 2. A White smoke emanates from the exhaust. This time also it can come from a disturbance. White smoke is usually water vapor. It is therefore possible that it is a concern of admission or of the cylinder head gasket.
Checking the engine block components
As we have demonstrated, a problem of idling on the Toyota Auris 2 can come from many constituents. You should therefore take the time to inspect the engine block carefully. On the other hand, it remains suggested to be very careful and not to hack the constituents of the engine block, because that can aggravate the dysfunction or divert the cause of the concern. We recommend of course going to a mechanic for further inspection. Here are consequently point by point the components to be checked.
- The first thing to do is check all hoses . These can be drilled, or even detached.
- You also need to check the sensors and sensors of your engine block. It is nevertheless difficult to control their proper functioning. Tutorials are easily found on youtube, and this usually requires electronic devices.
- Perform a control of pressures hydraulic. Once again, the pressure tests require adequate equipment.
Idling problems are common but are complex to diagnose. A visual check on your Toyota Auris 2 will allow you to have a clearer vision, but it is better to avoid venturing into amateur DIY.