Mechanics is a fairly methodical job. But if there is indeed a concern that is often hard to explain, it's unstable idle or throttle holes. Whether for a Toyota Prius +, or for any other car model. But we're here to help. In fact, the cause may come from a large number of engine parts, or even electronics. To detect the origin of the failure of the Toyota Prius +, it will be necessary to follow a fairly simple procedure. But first, we will see the symptoms of a faulty idle.
Idling problem on a Toyota Prius +: the symptoms
Un unstable idle close to stall . This is completely the most common problem in slow motion. That feeling that the engine will stall while driving at a normal speed, or that the Toyota Prius + grazes . It may happen that the vehicle stalls. Therefore, it is a real danger for the motorist. If so, don't wait to worry about it. We suggest that you carry out your own diagnosis via the following paragraph. We can also understand that your Toyota Prius + has a acceleration problem . More report this time with a problem of low regime. Losses of power and acceleration holes may arise for a variety of reasons. These two different concerns should not be confused. We invite you to browse our articles related to power losses.
Toyota Prius +: develop a diagnosis to understand the origin of idling
We have to start by performing various very easy checks, before going into even more detail.
Slow motion of the Toyota Prius +: exhaust fumes.
A black smoke comes out of the exhaust. This usually means that the air and fuel mixture is out of order. But also that your air filter is clogged. In both cases, an idling problem can occur on this Toyota Prius +. A White smoke comes out of the exhaust. In this case also it can be the result of a disorder. White smoke is usually water vapor. It is therefore likely that it is an intake or head gasket problem.
Engine components check
As we have seen, an idling problem on the Toyota Prius + can come from several things. You should therefore try to inspect the engine carefully. Nevertheless, it is suggested to be very careful and not to tamper with the engine components, as this may make the malfunction worse or divert the source of the problem. We obviously advise you to go to a mechanic for a more suitable check. Here is therefore step by step the constituents to check.
- 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. It is however complex to check their correct functioning. You can find tutorials on youtube, and that often requires electronic devices.
- Perform a control of pressures Hydraulic. Again, pressure testing requires adequate tools.
Idling malfunctions are common however are hard to diagnose. A visual check on your Toyota Prius + gives the opportunity to get an idea, however it is better not to tackle amateur DIY.