In the event that this injection system falls into breakdown it is very unpleasant. In general, this is noticeable in fuel effluxes or a loss of acceleration. Is the problem with the injectors? of the injection pump? We will answer these questions to properly identify your problem. But first, it is important to understand the injection system operation .
Injection system on a smart smart: how it works
In order to function properly, the engine block of the smart smart requires a mixture of air and fuel. It is injector which will make it possible to propel this mixture within the engine block. If the injector has a problem, the smart smart may not start. An injection system is made of a pumps and injectors , joined regularly through a common rail . The very first injection engine block was designed in 1893 by Rodolphe Diesel himself.
Injector problem on a smart smart: origins and consequences
Lack of power or acceleration
When this smart smart loses power, or has acceleration holes, it is certainly related to the injector. It is still possible that the latter is clogged due to deposits. This is why it is wiser to use a quality fuel. Perform a descaling is much cheaper than having the system changed.
Fuel smell
When fuel effluxes are felt, it probably comes from a fuite . If that's the case, you'd better avoid taking the smart smart for a walk. Fuel leaks are exceptional, however, rather serious. Call the mechanic, he will know what to do. If it is ever a problem with the seal, you will be able to attempt a repair. Hoping that the injector is not definitely broken.
Engine runs but does not start
The problem does not necessarily come from the injector. The origins could be numerous. If ever, however, you feel convinced that the injector is the cause, it is certainly related to the injection pump . It is possible that this is seized or contains a leak. Note that changing the injection pump of this smart smart is rather expensive, it is indeed important to correctly identify the problem.
Maintain the injection of your smart smart
We now offer several techniques to deal with injection malfunctions.
- Buy one fuel of good quality.
- Drive a quarter of an hour to 3000 revolutions / minutes Once every quarter. The heat generated by the engine block should dust off the components, as well as the injection by the way.
- Drain rather regularly.
You now know what the malfunctions are related to the injection of this smart smart and several methods to anticipate them. If your fault remains, you can go to a mechanic, quite simply because it is a really capital element of the engine block. Leave a comment if this injection text was helpful to you. See you soon!