If you own a car, you may have read or heard about remapping. It’s a procedure that involves altering the computer of your car’s engine. This tech component of your car is called ECU (Engine Control Unit). By changing it or doing a remap you can manage certain functions of your car. For instance, ford fiesta st 150 remap can improve fuel injection and airflow properties. In short, remapping is a way to customize the car engine.

Though remapping is common these days, most people don’t know what it can do to their cars. In this article, we are going to provide some basic information about remapping.

Can Remapping Damage Your Car?

Many car owners are concerned whether a remap can damage their cars. The right and short answer to this question are a big “NO.” And to understand it better you should know how the ECU process works.

Understanding the Process

Your car’s ECU manages various systems that are associated with the engine. These include valve control, variable valve timing, idle speed, ignition timing, and air-fuel ratio. These systems are controlled with information that is received through different sensors. MAP sensor, throttle sensor, LAMBDA sensor, and AFR sensor are some examples.

This information is analyzed and reviewed by ECU’s software. Modern vehicles come with pre-defined software and parameters. These parameters help the software to assess the car’s condition using the information. The ECU notify that something is wrong when information is incorrect. This way you can know which component is not working properly.

Why Original Software Isn’t Right?

The predetermined parameters of the original software are slack. Manufacturers design it so by keeping in mind the worst-case scenario. The default software works by considering the general neglect lack of service as well as poor fuel quality. But this becomes a problem in areas where fuel quality is good like the UK.

How Remapping Can Help

We know that remapping is the procedure to modify the ECU’s default software. Either the software is entirely changed or it is modified a little bit. This change helps your car’s engine to optimize keeping in view the best-case scenarios.

Part throttle cruising and idle are the two main points that are controlled by the ECU. But after remapping, the default software can’t control such basic functions. You can change different factors according to your engine’s tuning and capabilities. For example, you can control fuel pressure calibrations, air-fuel ratio, ignition timing, and boost pressure.

Benefits of Remapping

If we put it in simple words, the remapping car engine can offer you the most. You can enjoy high responsiveness, fuel efficiency and enhanced performance. Improved performance means more power and more speed. But the power change depends on the type of engine that your car has.

Damages of Remapping

Your engine may receive damage but the odds are in million to one. Plus, most mechanics offer remapping services with a lifetime warranty. The only downside that remapping brings with is the violation of the engine’s warranty. Also, your insurance company may increase your insurance policy.

Takeaway Words

Remapping is a good way to enhance the performance of your car. You can achieve more speed, power, responsiveness, and better fuel economy. The only disadvantage of remapping is warranty invalidation. So, if you don’t want to lose the warranty, it’s better to wait for a while. Remap your car once its warranty expires and enjoy the benefits that remapping has to offer.