When your injection system goes down breakdown it is really unpleasant. Often, it can be distinguished from fuel effluxes or loss of acceleration. The malfunction must come from the injectors? of the injection pump? We will answer these questions to better identify the dysfunction. But first, it's important to understand the principle of an injection system .injector-fault-Toyota-Avensis-4

Injection system on a Toyota Avensis 4: how it works

In order to function properly, the engine block of your Toyota Avensis 4 uses a mixture of air and fuel. This is injector which will allow this mixture to be shipped within the engine block. If the injector has malfunction, the Toyota Avensis 4 might not start. The injection system is made of a pumps and injectors , linked regularly via a common rail . The very first injection engine block was designed in 1893 by Rodolphe Diesel himself.

Injector problem on a Toyota Avensis 4: causes and consequences

Lack of power or acceleration

When the Toyota Avensis 4 lacks power, or even has power holes, it is undoubtedly related to the injector. It is possible that it is clogged with waste. This is why it is essential to use quality fuel. Make a descaling is less expensive than having the device changed.

Fuel smell

In the event that fuel effluxes are felt, this certainly comes from a fuite . When this is the case, avoid taking your Toyota Avensis 4 for a ride. Leaks are rare but rather serious. So go to the auto repairer, he will tell you what to do. When it is a joint, you will be able to make a repair. Better that the injector is not completely out of order.

Engine runs but does not start

The fault does not automatically come from the injector. The causes could be various. If, on the other hand, you are convinced that the injector is the source, it is probably due to the injection pump . The latter may be seized or hold a leak. Remember that changing the injection pump of the Toyota Avensis 4 is rather expensive, it is therefore important to correctly distinguish the malfunction.

Maintaining the injection of your Toyota Avensis 4

Here are now various methods to anticipate injection dysfunctions.

  • Choose one fuel of good quality.
  • Drive a quarter of an hour to 3000 revolutions / minutes Once every quarter. The heat emitted by the engine block should clean the components, and the injection in the process.
  • Drain rather frequently.

You now know what the malfunctions will be related to the injection of the Toyota Avensis 4 and various techniques to get around them. In the event that this malfunction persists, do not hesitate to go to a specialist, because it is a frankly important element of the engine block. Post a comment if this article on injection was helpful to you. Good walk!