As soon as this injection system falls into breakdown it remains really annoying. Often it is distinguished by fuel odors or loss of power. The malfunction comes from the injectors? from the injection pump? We will answer these questions to better identify the dysfunction. But to start, it remains essential to understand the operation of your injection system .injector-fault-Volkswagen-Golf-7-Sw

Injection system on a Volkswagen Golf 7 Sw: how it works

To function properly, the engine block of this Volkswagen Golf 7 Sw needs a mixture of air and fuel. It is injector which will propel this mixture within the engine block. If the injector malfunctions, the Volkswagen Golf 7 Sw may have trouble starting. The injection system consists of a pumps and injectors , sometimes joined by a common rail . The very first injection engine block was invented in 1893 by Rodolphe Diesel personally.

Injector problem on a Volkswagen Golf 7 Sw: reasons and consequences

Lack of power or acceleration

If this Volkswagen Golf 7 Sw loses power, or has acceleration holes, it is probably related to the injector. It remains possible that it remains dirty due to waste. It is for this reason that it is useful to use a qualitative fuel. Make a descaling you will be less expensive than having this device replaced.

Fuel smell

In the event that fuel odors are felt, it must probably come from a fuite . When this is the case, it is better to avoid driving with this Volkswagen Golf 7 Sw. Leaks turn out to be infrequent but quite dangerous. So go to the mechanic, he will know what to do. When it's a joint problem, you can afford a repair. Better that the injector is not clearly HS.

Engine runs but does not start

The malfunction does not necessarily come from the injector. The reasons may be diverse. If however you are convinced that the injector is the cause, it is probably because of the injection pump . It may be seized or contain a leak. Remember that replacing the injection pump of this Volkswagen Golf 7 Sw is quite expensive, so it is essential to properly grasp the malfunction.

Maintaining the injection of your Volkswagen Golf 7 Sw

We now offer several tips to avoid injection concerns.

  • Select a fuel qualitative.
  • Drive a quarter of an hour to 3000 rpm once every two or three months. The heat sent by the engine block should unclog the components, and the injection obviously.
  • Drain fairly frequently.

Now you know what the problems are with the injection of this Volkswagen Golf 7 Sw and several tips to get around them. In the event that this malfunction persists, do not hesitate to go to a specialist, because it is an extremely essential component of the engine block. Leave us a comment in case this injection file was useful to you. Enjoy the road!