As soon as the injection system falls into breakdown it can be very unpleasant. Usually it is noticed with fuel fumes or a lack of power. The problem stems from the injectors? from the injection pump? We will answer these questions to properly identify the problem. But first, it can be crucial to understand the principle of an injection system .
Injection system on a Volkswagen Golf 7 Sw R: how it works
In order to function properly, the engine of this Volkswagen Golf 7 Sw R needs a mixture of air and fuel. It is injector which will allow this mixture to be shipped inside the engine. It is for this reason that if the injector presents a problem, the Volkswagen Golf 7 Sw R may not start. An injection system is composed of pumps and injectors , sometimes joined by a common rail . The first model of injection engine was developed in 1893 by Rodolphe Diesel personally.
Injector problem on a Volkswagen Golf 7 Sw R: reasons and consequences
Lack of power or acceleration
If this Volkswagen Golf 7 Sw R lacks power, or has power holes, it is probably related to the injector. It is possible that the latter is obstructed because of deposits. This is why it is essential to use quality fuel. Make a descaling is going to be much cheaper than having this system replaced.
Fuel smell
When fuel fumes are felt, it probably comes from a fuite . If this is the case, avoid driving with this Volkswagen Golf 7 Sw R. Leaks prove to be infrequent, however quite dangerous. So call the mechanic, he will know what to do. If it is ever a joint, you can try the repair. Better that the injector is not permanently broken.
Engine runs but does not start
The problem does not inevitably come from the injector. The reasons could be various. However, if you are certain that the injector is the cause, it is probably due to the injection pump . It happens that it is seized or contains a leak. You should know that replacing the injection pump of this Volkswagen Golf 7 Sw R is quite expensive, so it is essential to correctly identify the problem.
Maintaining the injection of your Volkswagen Golf 7 Sw R
Here are now some methods to anticipate injection concerns.
- Select a fuel of a very high quality.
- Drive a quarter of an hour to 3000 rpm Once every three months. The temperature generated by the engine should clean the components, as well as the injection on the way.
- Drain fairly regularly.
Now you know what the problems are with the injection of this Volkswagen Golf 7 Sw R and some techniques if you want to get ahead of them. In case this problem persists, do not hesitate to go to a garage, simply because it is a frankly important component of the engine. Post a comment in case this file on the injection was useful. See you soon!