La power loss for this Renault Grand Espace 3 is a fairly common fact. However, the origins can be diverse. What can a drop in power be linked to? Is the engine block blocking due to dysfunction ? Is it simply a problem of sensor ? We will answer all of these questions in this guide, explaining the very usual origins. If your Renault Grand Espace 3 is working correctly when you have restarted the car, it is most likely a problem. electronic . If, however, there is resistance to the problem, it is useful to look for the cause. Because this will perhaps prevent you from replacing a number of components at your garage.power-loss-Renault-Grand-Espace-3

Renault Grand Espace 3 power loss: the most common origins

We will now see what are the sources of your problem and how to solve it.

Renault Grand Espace 3: a flowmeter problem.

Le lack of power of your Renault Grand Espace 3 is sometimes linked to an air flow meter problem. This component of the engine block is used to calculate the mass of air in the engine block, in order to increase the performance of the engine block. In the event that this sensor has a malfunction, the injectors will no longer inject the correct amount of fuel. The consequence: a drop in power.

Air compression concern

Whether it concerns a compressor or a turbo compressor, the problem will be quite similar. the compressor is used to propel the air inside the engine block of your Renault Grand Espace 3. If the latter is defective, the air dose will sometimes decrease. Since an engine needs an exact mixture of air and fuel to run well, its performance may therefore be limited. Dig a little to diagnose the problem, as changing it is quite expensive.

Loss of power: an injection problem?

In the event that this Renault Grand Espace 3 exhibits power losses or even jerks, the injection may be the cause. Do not hesitate to consult our article on injector failures to learn a little more. Do not delay in solving this problem, its consequences can be very important for your engine block.

The particle filter of your Renault Grand Espace 3 is clogged

The problem can be due to a number of reasons. In order to reduce pollution, cars now have safety devices. In the event that your DPF is faulty, your automobile may go to safety and restrict great acceleration. The other repercussion is physical. Your clogged fap prevents the engine block of your Renault Grand Espace 3 from ventilating well. The sequel is therefore a loss of performance.

Lack of acceleration: an electronic fault

This is unfortunately a fairly common reason. It is likely that the sensors of your Renault Grand Espace 3, or electronic chips have a malfunction. The signal sent to the on-board computer means that the latter could go into safety mode. This is to avoid engine failure or excess pollution. In order to remedy this problem, check the connections of the probes. This type of problem is usually accompanied by a warning light on your dashboard. If not, go to a mechanic, the diagnosis will be easier to do. Be careful and have a safe trip!