How to upgrade a mediocre Lada Largus station wagon to a top version for little money?
We are finalizing Lada Largus: luxury with our own handsChip tuning Largus Cross - small adjustments for grandiose changes
Despite its complex design and a huge number of new products in the field of automotive electronics, everyone can perform chip tuning of the Largus engine with their own hands. All you need is a little patience, computer hardware and licensed software. The latter includes:
- Combiloader loader, updated to the latest version;
- Firmware purchased strictly from the official website. For chip tuning the Lada Largus Cross, the Bosch 7.9.7 utility or the latest version January 7.2 is perfect;
- editor for configuring and calibrating firmware;
Programs and equipment for chip tuning Lada Largus
As for the equipment, for effective work on flashing the engine ECU, you need a K-Line adapter and a laptop exclusively with Windows XP. Other software will not find the firmware, which is why you will not be able to even start chip tuning.
Having all the equipment available, you can get to work. First you need to find the Lada Largus ECU. It is located behind the rear lid of the glove compartment in the station wagon. We disconnect the shield, connect the adapter and turn on the car ignition. Next, we proceed to install the programs.
First in line are the loader and editor. After their successful installation, we begin to work with the firmware. To do this, install it on your computer, indicating the final location address in the previously installed bootloader. When the latter finds the firmware, you need to configure it. In the “Settings” window you will find a lot of graphs that will help you choose the optimal characteristics for your station wagon.
Lada Largus ECU firmware
Having calibrated the firmware to your liking, turn on the ignition and proceed to the most important stage of chip tuning - installing the firmware on the engine ECU. To do this, click on the “Run” window and wait for the utility installation to complete. Once the download line reaches the end and you see the “Download Complete” window, turn the ignition back on and close the installer. Next, close the bootloader and editor and turn off the ignition. After this, disconnect the adapter from the laptop and ECU.
At the last stage, you can check the operation of your car. Provided that the characteristics are properly calibrated and chip tuning is performed correctly, you will immediately notice an improvement in car dynamics, a reduction in fuel consumption by about 20%! and more stable operation of the engine and transmission.
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photos and instructions :: SYL.ru
The Lada Largus station wagon is especially popular in the domestic automobile market. Jointly developed by Renault and LADA, it is a reliable and high-quality car. At the same time, it has a very mediocre design with not the best dynamic performance and technical characteristics. For this and many other reasons, car enthusiasts tune the Lada Largus, resorting to a variety of modification options.
Of course, no matter how hard you try, you won’t be able to make a sports car out of a family station wagon, but you can improve dynamic performance, reduce fuel consumption and add fresh and original notes to the car’s design. So, tuning the Lada Largus: all the innovations and ways to create an attractive car from a boring station wagon.
Engine chip tuning
Chip tuning of Largus allows you to reduce fuel consumption and increase engine power and performance. Such adjustments are made to the car only if its engine is fully operational. Before starting work, service station specialists must diagnose all vehicle systems using special equipment. Reprogramming the control unit allows you to change the basic parameters of the motor. You can return to factory settings at any time by resetting the system.
Largus chip tuning is carried out in the presence of the car owner after all the nuances and the desired result have been discussed with a specialist. Reflashing the electronic control unit allows you to eliminate many malfunctions and problems of systems - for example, “short” gears. The changes made make driving more comfortable and convenient, extending the life of the main components and assemblies.
Of course, this type of tuning allows you to solve many problems with the operation of the car, but you should not rely on a significant reduction in fuel consumption: the Lada Largus has quite considerable appetites. It is simply impossible to achieve a reduction in consumption by five to six liters by flashing the ECU, but it is still possible to reduce it a little.
Exterior tuning: new appearance
The design of the Lada Largus, despite all the advantages of the car, leaves much to be desired. However, you can change the state of affairs by making certain adjustments to the exterior. Tuning a Largus in most cases starts with optics: purchasing high-quality fog lights and lensed headlights. You can install PTF and other optics on your own, without resorting to the services of service station technicians.
One of the simple and effective options for tuning a car is to cover individual parts of the body - the hood, roof and pillars - with black film. Carbon film is a decorative material that must be used in doses, otherwise you can achieve the opposite result and ruin the entire appearance.
To tune the Largus, you can purchase ready-made body kits consisting of chrome-plated and rubberized elements. The parts are installed on bumpers and door sills in a matter of minutes, which gives the Lada sophistication and originality. In the luxury configuration of LADA Largus, special roof rails are available. However, such elements are included in standard kits, which can be purchased at automotive stores.
The next tuning step is to replace the original wheels with cast ones, which will definitely refresh the exterior of the station wagon.
Tuning the interior of Lada Largus
The interior, like the exterior of the car, leaves much to be desired: the crude execution of the parts is off-putting and requires a complete remodel. In this regard, internal tuning of Largus almost always begins with replacing the dashboard. As an alternative, you can choose more stylish analogues in stores, equipped with LED lighting. If desired, the instrument panel can be supplemented with a multimedia system, display, navigator or video recorder.
In a Lada Largus car, tuning the interior often involves installing additional lighting not only in the passenger and driver's seats, but also in the trunk. Since this model is a family model and has good capacity, its main purpose is to transport goods. Additional lighting will make it easy to unload and load various items even in the dark. Installing lighting does not require large expenditures from the car owner: it is enough to connect several LED strips powered from the car’s on-board electrical system.
The absence of a cabin filter in a car negatively affects the cleanliness of the incoming air. This problem can be resolved quite easily, especially since the Largus still has a standard air conditioner.
Replacing seats: comfort and ease of travel
Despite the apparent comfort and convenience, the seats in the station wagon leave much to be desired: during long trips, their inconvenient anatomical shape and design begin to have an unpleasant effect on well-being. For this reason, many tuning studios offer a complete replacement of all seats with more comfortable and high-quality analogues with lateral body support.
Car soundproofing
The disadvantage of not only the Lada Largus, but also of many other domestic cars is the poor sound insulation of the interior. You can improve it through tuning. The car owner can carry out such a procedure on his own, but often they turn to specialists at service centers for such services.
How to tune the interior of a domestic Lada Largus?
Let's take a closer look at tuning the gear knob in the Lada Largus. This activity is quite simple, but requires extreme care and scrupulousness. Otherwise, you risk being left without the pen itself. The thing is that you need to make holes in it into which the wires will be pulled.
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In order to carry out these actions, first we remove the handle itself and get rid of the casing. This is quite simple to do; you need to unscrew several screws that are hidden under plastic tabs. When the handle remains in its original form without casing, we proceed to attaching four LEDs.
The wires from them need to be inserted into the holes; we drill holes in the handle at a certain angle. This is where you show all your caution and restraint. After the holes are ready, we hide the wires in them. The next step is connecting the connectors. Before connecting them, do we assemble the handle and pass the wire through the resistor? which has a positive polarity, and at the output we have a current of 20 mA.
Use sealant for more secure fastenings, this way you will protect yourself from doing double work. Now it's time to connect the microswitches. In this case, we need the switch itself so that when the lock is closed, the backlight goes out and only works when the headlights or side lights are on.
To achieve this effect, it is necessary to ensure its stable operation. We take a wire, which must be multi-core, and attach it to the free end of the microswitch, then use zip ties to attach its free end to the lock rod. Next, wrap the loose wire with electrical tape. That's all, the gear knob illumination is ready.
Tuning the Lada Largus can consist not only of reworking and improving the interior, but also of changing the suspension, clutch, and engine as a whole. Alloy wheels are often installed on it. All this only adds sophistication and comfort to this car.
