La power loss on this Smart Forvision is a fairly common syndrome. However, the origins can be varied. What may have caused a drop in power? Is the engine stalling due to dysfunction ? Is it simply a problem of sensor ? We will answer all these questions through this guide, explaining the very common origins. When your Smart Forvision works properly when you restart the engine, it is probably a problem electronic . If nevertheless the problem makes resistance, it is necessary to seek the source. Because it will certainly save you from having to replace a certain number of components at your mechanic's.
Power Forvision Smart Power Loss: The Most Common Origins
Here are the sources of your problem and how to fix it.
Smart Forvision: a flow meter problem.
Le lack of power of your Smart Forvision may be related to an air flow meter problem. The mission of this part of the engine is to calculate the amount of air within the engine, which optimizes engine performance. When this sensor has a problem, the injectors will no longer send the right amount of fuel. Consequence: a fall in power.
Air compression concern
Whether it's a compressor or a turbo compressor, the problem will be quite similar. the compressor is responsible for propelling the air within the engine of your Smart Forvision. In the event that the latter is defective, the air level will sometimes decrease. As an engine requires the right mixture of air and fuel to operate, its performance will actually be reduced. Search for a few minutes to diagnose the problem, since replacing it is quite expensive.
Loss of power: an injection problem?
When this Smart Forvision has power losses or even jerks, it is possible that the injection is the cause. We invite you to read our little file on injector failures to better understand the problem. Do not delay in dealing with this problem, its sequelae can be very serious on the engine.
The particle filter of your Smart Forvision is clogged
The problem can come from a number of reasons. In order to reduce the impact on the environment, cars now have safety features. When the FAP is defective, your car may protect itself and restrict large accelerations. The second consequence is mechanical. The cluttered particle filter prevents the engine of your Smart Forvision from breathing. The aftereffect is therefore a loss of performance.
Lack of acceleration: an electronic fault
This is unfortunately a fairly usual reason. It is conceivable that your Smart Forvision sensors, or even electronic chips have a defect. The message sent to the on-board computer means that the latter can activate security. This is to avoid permanent problems with the engine. To remedy this problem, check the electrical connections of the sensors. This type of problem is usually accompanied by an indicator light on the dashboard. If it is not that, appointment at a garage, the diagnosis will be easier to make. Be careful and have a good ride!