When the injection system breaks down breakdown it remains extremely annoying. Often this is noticed by the smell of fuel or loss of power. Is the malfunction coming from the injectors? of the injection pump? We will answer these questions in order to properly determine your dysfunction. But first, it is still essential to understand the principle of your injection system .
Injection system on a Toyota Previa 2: how it works
To be able to function properly, the engine of this Toyota Previa 2 needs a mixture of air and fuel. It is injector which gives the possibility of sending this mixture into the engine. It is for this reason that if the injector has a malfunction, the Toyota Previa 2 may not start. The injection system is composed of a pumps and injectors , sometimes joined by a common rail . The first model of injection engine was invented in 1893 by Rodolphe Diesel himself.
Injector problem on a Toyota Previa 2: reasons and consequences
Lack of power or acceleration
When your Toyota Previa 2 loses power, or has power holes, it is certainly due to the injector. It is still conceivable that it remains blocked due to deposits. It is for this reason that it is important to use quality fuel. Make a descaling you will be much cheaper than having this system replaced.
Fuel smell
When you smell fuel, it must probably be from a fuite . When this is the case, avoid taking this Toyota Previa 2 for a ride. Leaks are rare but rather serious. So go to your mechanic, he will know what to do. When it is a seal, you can attempt the repair. Better that the injector is not irreparably out of service.
Engine runs but does not start
The malfunction does not necessarily come from the injector. The reasons could be various. In the event that however you feel certain that the injector is the source, it is certainly because of the injection pump . The latter may be seized or else has a leak. Note that replacing the injection pump of your Toyota Previa 2 is rather expensive, it is therefore essential to correctly distinguish the malfunction.
Maintain the injection of your Toyota Previa 2
Here are now several solutions to avoid injection problems.
- Put one fuel qualitative.
- Drive about 15 minutes at 3000 revolutions / minutes Once every two months. The temperature emitted by the engine will then clean the constituents, as well as the injection in passing.
- Drain rather often.
Now you know the problems associated with injecting your Toyota Previa 2 and several techniques to avoid them. In the event that your fault remains, you can go to a mechanic, because it is a really essential component of the engine. Leave a comment if this text about the injection helped you. See you soon!