Everything you need to know about car chip tuning
Content
Chip tuning of a car engine has many more pluses than minuses, but it also has disadvantages. A harmful procedure can only be subject to unprofessional performance - in this case, the effect on the motor will be negative.
Chip tuning of the car will increase the efficiency of the power unit, fuel consumption will remain unchanged. Previously, performance was increased by forcing the motor, as a result, efficiency suffered. Chip tuning of a car is done at a service station or on its own. The meaning of the improvements is to change the ECU software.
Concept of car chip tuning
Modern machines can be modified without making mechanical adjustments to the engine design. For this, control systems of the ECU are used. They look like on-board computers and are responsible for adjusting the amount of fuel mixture supplied into the combustion chambers.
Chip tuning of a car is the tuning of microcircuits. It involves modifications, adjustments to the operating data for the engine control program. This information has the form of a combination of 2-3-dimensional tables (maps). The cards are arranged in a predetermined sequence, stored inside a chip - that is, an integrated circuit. The number of cards in a block varies depending on the car model and engine. For access, special equipment and professional software are used.
Is this procedure necessary?
Chip tuning of a car engine is carried out taking into account the engine model, current tasks. The procedure for the vehicle does not pose a danger, it leaves the possibility of rolling back to the factory ECU configurations. The main thing is not to adjust the settings of the control system on your own, if you do not have the proper knowledge and skills.
Chip tuning Mazda car
It makes no sense to spend money with adequate operating parameters either. Before choosing a scheme of work, a comprehensive testing of the vehicle is carried out. Chip tuning of Skoda, Kia Rio, Vag, Nitroobd2, modifications 1.6, 1.8, 106, 2110, 2114 will be carried out according to a single scheme, using a standard set of equipment. The main thing is to deal with a computer programmer, to do everything possible to increase engine power with comparable fuel consumption.
What tools are needed for chip tuning cars
For car chip tuning, you need to prepare a complete set of equipment and tools. It includes:
- ultraviolet lamp for PROM correction;
- soldering station, suction, soldering iron and other soldering equipment separately;
- engine management system firmware (free or commercial);
- safe programs for making adjustments to calibrations;
- oxygen sensor controller (broadband);
- adapters, adapters.
This is a universal kit with which the driver can modify the engine. A number of parameters affect the characteristics of the motor, each must be taken into account.
Special adapters and adapters designed for reading information and chip tuning the engine. If you need to upgrade a new computer, a laptop, a programmer, a set of adapters will suffice.
Device for chip-tuning cars
On sale there are ready-made kits for diagnosing the settings of the on-board computer. Separately produced devices for domestic cars and foreign cars. The price depends on the class - in order to make the firmware yourself, a simple device will do, the master will start performing complex work in a car service using a professional scanner and other devices. Simple devices cost 40-60 dollars, middle class - 150 dollars, premium - from 200 dollars. The cheaper the equipment, the narrower will be the scope of its use.
Pros and cons of chip tuning
Chip tuning of a car engine has many more pluses than minuses, but it also has disadvantages. A harmful procedure can only be subject to unprofessional performance - in this case, the effect on the motor will be negative. In other situations, chip tuning gives the car solid advantages, significantly changes driving characteristics and maintains moderate fuel consumption.
Pros and cons of chip tuning based on feedback from car owners:
- saving money on improvements - other methods of modernization are more expensive;
- guaranteed increase in engine power, growth in operational potential;
- eventuality of modernization - that is, flexibility, the ability to adapt to the requirements of the driver.
There will be no dangerous procedure under the condition of professional conduct, there are many firmwares available, each can be configured for certain equipment. There are only 2 minuses, there is no harm as such. With an aggressive driving style, fuel consumption rises noticeably - this is the first point. The second is that the intervals between repairs may decrease, since the chip tuning of the car slightly reduces the working life of the motor.
How to make chip tuning a car with your own hands
You can do chip tuning of a car engine with your own hands - after checking the engine for serviceability. After that, it will be necessary to prepare devices for chip tuning cars, to equip the work site. Start the laptop, install the software, run the drivers, connect the programmer.
To make improvements to the ECU or not, the owner of the car decides. In the second option, Flasher is launched during the firmware, and the software detects errors that need to be fixed. After removing them, you can run a new file with the firmware, wait for the settings to complete.
Audi chip tuning
ECU improvements are more difficult to do; on older car models, they are often impossible. First you will need to replace the microcircuit, then proceed to programming, settings. The computer is dismantled - the panels above the consoles are removed, a working unit is found on the left side. The main stage of the work is the replacement of the microcircuit.
Chip tuning: impact on car warranty
Chip tuning often causes the car to be removed from warranty service. As such, there is no ban on such work, but car dealers like to write off any malfunctions in the operation of the car as interference with the operation of the motor.
Checking valve and other modifications is done by:
- CVN;
- counter;
- programming date.
Possible problems with the car after chip tuning and how to solve them
After chip tuning trucks, cars, problems may appear. The main ones are that it is difficult to start the car (it does not start the first time, not always), when starting off, jerks and jerks appear. The reason for the "side effects" lies in the violation of the technological process.
Car jerks while driving
The car will twitch during acceleration, the nature of the defects is different - jerks, dips, swaying, twitching. Such changes reduce the comfort and safety of driving, the driver will need to carefully monitor the road and respond quickly to the situation. It is necessary to check the fuel supply system, eliminate errors in the computer, test temperature sensors, ignition coils, high-voltage wires, injectors. The problem may affect HBO.
DIY car firmware
Check ignition coils, wires. During breakdowns there will be sparks, there is a glow in the dark. If the engine is diesel, the coils have nothing to do with it - they simply do not exist. The next step is to assess the condition of the spark plugs. You need to make sure that there is normal contact with the wires, that there is no excessive carbon deposits, that the composition of the fuel mixture is optimal. Additionally, testing of filters will be required - air, oil, fuel.
The car will not start
Considering the pros and cons of chip tuning a car, we said that a lot depends on the professionalism of the work. If the firmware was bad, of poor quality, there are often problems with the factory. The result - unstable operation of the internal combustion engine, a quick exit to emergency mode after installing the firmware, switching to limited power mode, refusal to start.
Diagnostics of the car and elimination of problem areas of tuning will help. For the future, it is more profitable to immediately carry out work of high quality.
