La power loss for the Volkswagen Golf 7 is a relatively common occurrence. However, the causes can be various. What can a drop in power result from? Is the engine stalling in the event of defaut ? Is it simply a dysfunction of sensor ? We will answer all of these questions through this guide, by explaining the rather recurring causes. If the Volkswagen Golf 7 runs correctly when you switch on the ignition, it is probably a malfunction. electronic . If despite everything the malfunction remains, it is necessary to seek the cause. Because this may prevent you from replacing various parts at your garage.
Volkswagen Golf 7 power loss: the most common causes
We will now see what will be the causes of your malfunction and then how to remedy it.
Volkswagen Golf 7: flowmeter malfunction.
Le lack of power of your Volkswagen Golf 7 is sometimes linked to an air flow meter malfunction. This engine component has the role of calculating the volume of air within the engine, allowing the performance of the engine to be increased tenfold. If this sensor has a problem, the injectors will not inject the correct dose of fuel. Consequence: a drop in power.
Air compression malfunction
Whether it concerns a compressor or a turbo compressor, the malfunction will be relatively similar. the role of the compressor is to project the air inside the engine of the Volkswagen Golf 7. When this is damaged, the dose of air will sometimes decrease. Since an engine needs the right mixture of air and fuel in order to run well, its performance may therefore be reduced. Dig a little to discover the malfunction, because changing it is relatively expensive.
Loss of power: an injection malfunction?
If your Volkswagen Golf 7 has a loss of power or a sudden blow, injection may be the cause. We invite you to read our article on injector failures to better understand the problem. Do not wait too long to resolve this malfunction, its consequences can be very serious for the engine.
The particle filter of your Volkswagen Golf 7 is clogged
The malfunction can come from various reasons. In order to limit the impact on the environment, cars now have safety devices. If your DPF is faulty, your vehicle may go to safety and restrict great acceleration. The other consequence is mechanical. The clogged particulate filter prevents the engine of the Volkswagen Golf 7 from breathing. The consequence is in fact a loss of performance.
Lack of acceleration: an electronic fault
Unfortunately, this is a relatively frequent reason. It is conceivable that the Volkswagen Golf 7's probes, or electronic chips, are malfunctioning. The message sent to your on-board computer means that it will be able to activate a security. This is to avoid engine failure or excess pollution. In order to remedy this malfunction, examine the connections of the probes. This kind of malfunction is usually accompanied by a warning light on the dashboard. If not, go to a mechanic, the diagnosis will be easier to do. Be careful and have a safe trip!