The benefits of ECU Remapping

In the article 'What is ECU Tuning?', we became familiar with the term ECU Tuning/Ramping and understood the purpose of remapping. However, in this article, we will focus more on the advantages of ECU remapping.

Increasing Power and Torque:

Imagine a car produced in country A, which is then exported to countries B, C, and D. The point to note in this process is that the car was manufactured under ideal and laboratory conditions in country A. It should be noted that many of the components of this car, from thermodynamic cycles to the choice of tire types, were developed in country A, and since engineering deals with fractions of a percent and thousandths, these calculations might encounter minor or major errors in countries B, C, and D.

But this is exactly where remapping comes in! In fact, remapping succeeds in increasing the power and torque of cars by addressing these gaps and differences.

Improving Throttle Response:

You should know that electronic throttles have an inherent delay, which is inevitable because the ECU needs time to recognize the position of the throttle and then send commands based on this data. Now, considering that most cars on the market have electronic throttles, they encounter this issue.

To solve this problem, a good tuner needs to understand that in automatic control theory, this delay in electronic throttles is characterized by second-order equations and higher. Therefore, we need to strive to make this delay and the relationship between the command and response as linear as possible (similar to mechanical throttle). If this is done correctly, it will result in a better and faster throttle response.

Reducing Fuel Consumption:

Reducing fuel consumption in ECU remapping is an achievable goal, and there is a specific category for this purpose called Eco Tuning, which we explained in the article 'What is Eco Tuning?

Adjusting EGT Temperature:

The EGT (Exhaust Gas Temperature) is a parameter for controlling the temperature of the combustion chamber. This parameter (map), which is one of the most important parameters in the ECU, is coordinated and coupled with several other maps and parameters in the ECU. For this reason, in certain areas, you may need to increase it, while in others, you may need to decrease it. Properly adjusting this can prolong the engine's lifespan and the combustion chamber's durability, while also improving efficiency and power.

Reducing cooling Fan Temperature:

Every ECU manufacturer has designated a specific area for adjusting the vehicle's fan temperature. By identifying and remapping this area, you can help reduce the fan temperature.

DTC Removal:

You are likely familiar with DTCs, which have probably caused you some trouble at least once! One of the advantages of ECU remapping is removing of these DTCs by deleting them permanently.

Each ECU manufacturer places error codes in a specific area, and access to those codes varies between different ECU brands. However, an experienced tuner will be able to identify these areas and remove them.

ECU Tuning Solution:

Implementing solutions such as DPF off, AdBlue off, EGR off, Swirl flap removal, or even removing the rev limiter or speed limiter or the second oxygen sensor (Decat), which are troublesome for many drivers, is one of the great advantages of ECU remapping.

Increasing Turbo Efficiency:

In the ECU, there are several types of tables for turbo function, such as turbo pressure, limiters, and waste gate duty cycle. Like any other adjustment in ECU tuning, modifying these tables is like walking on the edge of a blade! A tuner needs to have sufficient remapping knowledge so that when adjusting the turbo, it does not cause cavitation or anything else that would shorten the turbo's lifespan, but rather enhances its efficiency.

Personalizing the Driving Experience:

If you want to carry out a tuning stage intending to extract the maximum power from your car or if you want to have pop and bang, you will achieve these with ECU remapping! Any other type of vehicle customization that can be accessed through the ECU can be experienced with ECU remapping!

 

*If you are interested in having any of the aforementioned features in your car, just visit our ECU remapping service section, upload your vehicle's file, and we will carry it out for you with the best quality.

 

The best way to contact us and get answers to your questions is via WhatsApp +44 781 8419 058 and email info@ninjaremap.com