How to avoid a car failure: What mechanics does not want you to know

The one The diagnosis is a control all electronic systems and car components. It is done through a Specific machine It carries a Specialized program To identify possible failures or failures collected vehicle sensors.

Connects to an electronic car, usually to Port OBD2 (On board diagnostic diagnostics on board in English) or in the most modern since Bluetooth, and with all the data obtained is generated information for analysis and subsequent performance.

Therefore, except Diagnostic machineand notebook It has a Specific software interpret this diagnosis and technical data on vehicles.

And before repairing the vehicle and given Electronic high On board the most modern, it is necessary to know exactly what happens to him. Therefore, we will have to “Connect yourself” When the witness is turned on in the control box, in connection with a certain failure that is found in the vehicle. Since the switchboard can restart or press the code via a diagnostic machine, it can be solved and a costly visit to the workshop is prevented.

Although it can be, Although detected by collapse, You can’t just repair the machine software. Sometimes a subsequent action will be needed for a more specific failure check. And here usually another device comes: oscilloscope, This works when connecting test cables to a component damaged Check to see if you are in communication with “Electronic brain ‘ cars.

Also on mobile

Extension Digitization In the automotive world also led to create The application To the conversion smartphone In a small machine Home diagnostics. Include A car scanner ELM OBD2 nor OBD2 expert Among other things.

Pocket machines: What are and how much they cost

They also exist Pocket “machines” That anyone can buy online. There are those that serve as simple Exploration tool To find out what distribution corresponds to the ignition of the happy indefinite lucicity and the prices that run around 50 euros.

Its main function is To identify failures This represents a vehicle but never serves fix it. In addition, Its handling is not always easy, The user should have a series of minimum knowledge to use it. And each brand has its own own programming, The information offered by one of these devices is thus limited and can even be inaccurate.

Although the price of these devices is not high to use their faulty use This may cause failures or non -programming some features, some of which are related Security systems For all this is the best in case of necessity Go to a specialized workshop And believe the professional experience in performing these tasks.

And it’s on the other end Professional machines and softwareIt will be around EUR 2,000 But today they have become one of the basic investments in any workshop that wants to repair modern cars.

Although not only the diagnosis requires a A specific device. The workshop must also have operators who know how to properly interpret the results. And it also requires a good investment in Training and experience.

When is it appropriate to do it?

Not, Not always when light is turned on in the instrument box. Sometimes it’s not bad Do this with routine maintenance Changes of liquid and filter. You can Avoid expensive disorders Finally, save good money.

It won’t take more than a few minutes, Normally, they will not leave failure and maintenance costs as a whole will not be the finest game.

After Search and identify the fault and make repairs, substitution or easy cleaning of the appropriate piece, you must return connect the vehicle And make sure everything has been resolved. We should also not forget that a well -made diagnosis allows repairs in many cases, There is no need to exchange components, Savings can therefore be very important.

What failures or failures can they find out and how much it costs?

With so many electronics in contemporary cars, Falls are practically countless which can be detected using a diagnostic machine. But they can also be done as described, Maintenance tasks. Among them, for example, is visible and in the preventive nature of health battery, If the engine is doing Mixing right, etc …

And in terms of disorders, Failures can be found in brakes, wear Spark plugs or other pieces, gas loss In an air conditioner or any failure in the engine. As for his cost, much depends on where or who does it but It usually ranges between 200 and 500 euros.

Entry, how to avoid failure in the car: What mechanics does not want you to know first in the engine.