DIGITRONIC gas equipment: models, device, self-installation of the 4th generation system on a car

As you know, it has gained particular popularity among customers, as it produces efficient, reliable and safe gas equipment for cars. Moreover, many car owners believe that this is just a monobrand, but this is not so, because the company includes elements from certain manufacturers, which is important.

It is impossible not to add that it is “Digitronic” that enjoys particular success among car owners for a reason. After all, it shows the best results. In addition, the 4th generation HBO Digitronic, reviews of which are positive, has a number of serious advantages.

In addition, car owners are not stopped by the fact that the cost of this equipment is much higher compared to equipment provided by other manufacturers.

Characterizing the company's products in general, we can say that they are intended for many cars, this includes the Lada Granta, for example. In addition, the manufacturer states that the equipment undergoes thorough quality checks, which is important.

Therefore, there is no doubt: all components of the equipment meet the requirements of technical regulations, so all car owners will be able to appreciate this advantage. It should be added that the 4th generation Digitronic HBO is the choice of those car owners who prefer savings, while choosing a safe, comfortable ride. As for the main elements of gas equipment of this type, they are tested many times.

How to set up 4th generation Digitronic gas equipment, read the link.

By visiting the company’s website, you can always assess the availability of all necessary technical documentation. This also includes specialized programs - they allow you to configure the unit and find certain faults. In addition, the company offers a warranty for its products, it is 12 months.

Installation features, operation

Since reviews of the 4th generation Digitronic gas equipment are positive, more and more drivers are thinking about installing such a unit. Car owners are often interested in the question of how to properly configure the 4th generation Digitronic gas equipment. I would like to immediately note that it is impossible to do this without the appropriate experience and knowledge.

Every vehicle owner should know that in general, 4th generation Digitronic gas equipment, reviews of which are positive, is intended for cars with different characteristics. For example, with regard to fourth-generation control units, as a rule, they are designed for engines where the number of cylinders is from four to eight.

Thus, motorists should know that in reality the choice of control units designed for this type of equipment is wide and meets all the interests of car owners, which is important. You can also find options, for example, with a shock-proof case, which, naturally, cannot but be in demand.

As a rule, such options are ideal exclusively for those car owners who constantly create critical and difficult operating conditions for their cars. But it is important to take into account that only specially trained technicians should install and configure the control unit.

Gas cylinders that are supplied with the unit can be divided into cylindrical, toroidal, and methane cylinders. As for the second option, they are ideal for owners of crossovers and SUVs.

It is important to take into account here that the cylinders can be installed in the place intended for the spare wheel; as you know, it is located under the bottom of the vehicle. But, of course, installation in other car compartments is also possible.

We can safely say that the 4th generation Digitronic HBO, the reviews of which are amazing, is ideal for all those who want to create not only a safe, but also a comfortable ride, while saving on fuel.

What's included in the 4th generation kit

Installation equipment kit

For this class of equipment, the 4th generation digital gas equipment is standard. It may include brands and components from the following manufacturers:

mechanical part

• VZU (filling device)
• gas cylinder (Stako, BAJ) with Tomasetto multivalve
• copper or plastic lines for the liquid phase of a propane-butane mixture or high-pressure steel pipes (in the case of a methane system)
• reducer-evaporator (Emer Palladio, Tomasetto, AC Autogas)
• filters
• hoses/tubes for the vapor phase of gas fuel (Fagumite)
• a set of mounting hardware (adapters, clamps, tees, brackets, tank mounting bracket with tapes)

electronic components

• gas supply solenoid valve (Valtek, OMB, Tomasetto)
• nozzles with ramp or individually (AEB, Dymco, Valtek)
• wiring
• electronic control unit (ECU) Maxi 2, IQ, iq-3D, AEB MP-32, MP-48, MP6C, 2568D, Stag 400
• gas/gasoline switch iq-401, iq-500, ds-11/10
• reducer/gas temperature sensors, fuel level
• ignition timing variator (optional) TAP-01/02/03
• MAP sensor PS-02/PS-04
• buzzer

Some digitronic kits, table with prices for 2019:

Advantages and disadvantages

If you read reviews online, many car owners write that after installing gas equipment of this brand, they received instant savings; in addition, the entire system is reliable and safe.

Moreover, many write that the installation instructions for 4th generation Digitronic gas equipment allow you to understand the installation principle, therefore, if you have the proper experience, appropriate knowledge, and tools, you can do the work yourself. But here we should not forget that there are many nuances. The electrical circuit of the 4th generation Digitronic gas equipment, for example, requires special understanding.

Gas equipment Digitronic 4th generation, reviews of which are positive, allows everyone to understand that its choice is the best solution.

1. The main advantage is that it is economical. In any case, every driver who wants to install such equipment on his car must understand that now the engine power will not decrease, which again is a serious plus. 2. It is also impossible not to appreciate the fact that it is possible to start a car engine with gasoline fuel, thereby switching to gas at the moment when the vehicle warms up.
2. It is impossible not to add that in the process of creating 4th generation gas equipment, as a rule, Euro 4 standards were strictly taken into account. This leads to the fact that the equipment is actually environmentally friendly when compared with similar products produced by other manufacturers.

But there are still some disadvantages that you should be aware of, such as the price of the equipment. It should be immediately noted that it is actually higher when compared with previous generations.

In addition, you will definitely need to spend money on installing gas equipment - the procedure for re-registering a vehicle with the traffic police is also an indispensable expense. You can find out what documents will be needed from this article.

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Brief information about the brand

The products of the Polish company Digitronic are multi-brand gas equipment for any car. The key suppliers of components are such well-known companies as Stako, Valtek, Tomasetto, AC, AEB, EMER Palladio, Fagumit, whose production is located both in Europe and around the world.

Today, certified digital installation stations operate in sixteen regions of Russia. In addition, the company has a developed dealer network in all regions of the country.

The company is actively promoting its product, which has a positive effect on its promotion. Not counting retail customers, only the company’s wholesale customers are located in more than 200 cities of the Russian Federation and the CIS, whose number is about 1,300.

The main reasons why HBO Digitronic is in great demand among car enthusiasts and companies involved in the operation of vehicles:

• individual proposals for the selection of equipment;
• prompt technical support (online adjustment);
• personnel training (for equipment installation stations);
• providing a guarantee for work and equipment (with the possibility of extension);
• availability of a full range of spare parts in warehouses;
• fast delivery of spare parts;
• flexible pricing policy;
• high level of service.

In addition, due to the wide distribution of gas equipment of this brand throughout the world, the LPG market is flooded with counterfeits. “Chinese digitronic”, which has nothing to do with the original manufacturer, is especially common.

Differences between the original control unit and the fake

Therefore, the company has developed a number of measures to combat counterfeiting, one of which is to confirm the authenticity of products by registering them in its own system.

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Among car enthusiasts and specialists, discussions often arise on the topic of optimal fuel consumption in the form of gasoline or gas. As practice shows, gas-cylinder equipment is more economical during operation. However, its installation requires capital investment. In the Russian Federation, Digitronic equipment is in demand. It is the Digitronic HBO that will be discussed in our article today.

Lovato

The Lovato brand appeared in 1958 and today is popular in 50 countries .
All elements, from fasteners to the control unit, are made in one factory. Each part is marked with a unique number and date of manufacture. The authenticity of the product can be verified by entering this number into the program on the official Lovato website. The brand is famous for its reliability. The plant provides a warranty of 150,000 km (3 years). Practice shows that its trouble-free operation life is 500,000 km or more. The maintenance schedule is approximately the same as for Digitronic.

Minuses:

• high cost compared to Digitronic;
• expensive repair of components.

Often, faulty spare parts cannot be repaired. They will have to be changed. And these are additional costs.

Summary

GBO "Digitronic" is a leader among budget gas equipment. Its low cost is justified by the fact that the installation consists of spare parts from various inexpensive manufacturers. If we take the price-quality ratio, then it wins in all respects. Digitronic is an order of magnitude cheaper than Lovato, but is not inferior in characteristics.

The Digitronic system requires less money to maintain than the Italian brand. The operating principle and set of functions of gas installations are identical. HBO "Digitronic" is installed by motorists who do not want to overpay for the brand. They install a gas system to experience real savings.

About the Digitronic brand

In 2004, the engineering and management staff of GAZPART 95 began developing the foundation for a new brand. The idea was to use a wide range of high-quality components from various manufacturers. According to the technical specifications of Digitronic specialists, work is being carried out to manufacture equipment at the Italian plant AEB (Alternative Fuel Electronics). However, there are components from other countries. For example, from the Polish company STAG. And this is one of the Digitronic policy lines, in which there are no restrictions in the selection of a high-quality assortment.

Products

The company supplies items such as:

• HBO cylinders are cylindrical and toroidal of various capacities;
• Nozzle (Injection) rails;
• Additional components and parts (multi-valves, filters, dispensers, mixers, clamps, tubes, rubber hoses and other consumables);
• Gearboxes;
• Various electronics (injection and traditional gas equipment, CVTs, emulators, sensors and indicators);
• Kits (for four, six and eight cylinders, as well as FSI with direct injection).

In addition, tuning systems, adapters, programming interfaces and much more are provided.

Features of HBO 4th generation Digitronic

The most popular systems are the fourth generation of gas equipment associated with changes in engine production. The Digitronic company has well established itself as a manufacturer with well-thought-out components for 4th generation HBO. The advantages of brand development are:

• Stable and reliable, trouble-free operation;
• Ergonomic installation;
• Easy to set up.

The equipment is designed in such a way that it will function successfully, regardless of the qualifications of the installer. And the ease of installation allows you to set an adequate cost for the work or carry out the installation yourself.

Another plus for Digitronic gas equipment is that the system is designed in such a way that exhausts as a result of fuel combustion practically do not enter the environment. You can also note some operational characteristics that increase the demand for these systems:

• Increases vehicle range
• Design features reduce maintenance costs
• Engine oil service life increases to forty to fifty percent
• The engine starts quickly
• Engine parts are not exposed to tar deposits, soot or carbon deposits
• Spark plug and engine depreciation is slower

However, with all the advantages, there are also standard disadvantages that cannot yet be improved: cost, cylinder dimensions and an increase in the total weight of the car.

Step-by-step instructions for setting up gas equipment

The vehicle must first be warmed up to operating level. Then remove the load (heating, air conditioning, air conditioning, etc.) from the engine so that the car remains idling. Before entering the parameters menu, you need to connect to the gas equipment using a special cord. If necessary, the software must be updated to the latest firmware version. Algorithm for setting up Digitronic gas equipment using special software:

1. Set the basic parameters of the car (number of cylinders, engine type, etc.), and in the “GAS Controller Settings” tab select the type of injectors, temperature sensors, etc.
2. In the calibration section it is required to indicate the operating and emergency gas pressure. Calibration setup is done automatically using the ISA-2 adaptation tool. It must be carried out on a warm internal combustion engine (internal combustion engine).
3. When the procedure is completed, the system prompts you to take a ride to set up the gas map. While driving, a map consisting of multi-colored cells will be displayed on the laptop monitor. It is necessary that the maximum number of them turn black.
4. After receiving sufficient information on the use of gasoline fuel, you should switch to gas and continue driving.

Filling out each card usually requires driving several kilometers. The curve of the petrol and gas maps should be as close as possible. If they do not match, you need to adjust the coefficient:

1. Place a mark on the orange curved line at the point where the two graphs diverge.
2. Place a point on the orange curve at the convergence of the blue and green lines.
3. Select the area of ​​greatest deviation of the gas and gasoline curves. This point must be clamped and moved so as to minimize misalignment.
4. Make another trip by car to generate new maps. If they do not match again, you need to try the whole procedure again.

The coincidence of the map graphs is not a 100% guarantee of the correct fuel mixture. After the initial setup, you need to drive the car for some time to observe the “behavior” of the curve. If necessary, additional steps must be taken to obtain the best result.

Selecting the right gas mixture

To determine the optimal fuel characteristics, it is necessary:

1. Start the car and warm up the gas fuel and gearbox to operating condition.
2. Switch the vehicle to gasoline and let the engine run for about 10 minutes. Observe in the program how the injection time changes. It is recommended to additionally monitor the fuel trim and lambda.
3. Switch the car to gas and check how the fuel injection timing changes. An increase indicates a poor gas mixture, so the electronic control unit tries to enrich it. It is necessary to ensure that the injection does not change when switching from gasoline to gas. To do this, you need to move the orange curve up or down until the desired result is achieved.

A deviation of 10% is allowed. The software allows you to adjust other parameters in order to more accurately configure the operation of gas equipment. It is not easy to set the correct characteristics on your own, so it is better to contact a specialist who will optimize the operation of a car on a gas fuel system.

specializes in installation and maintenance of gas equipment in St. Petersburg. Experienced craftsmen will quickly and accurately adjust gas equipment to obtain optimal performance.

If necessary, company managers will answer your questions and fill out a preliminary application. If you require installation or adjustment of 4th generation HBO, call +7 (812) 777-0-180.

Multivalve

Gas systems of any type must be equipped with shut-off valves. For cars, a multivalve is used, which combines up to ten functions, in addition to shut-off. The device includes several elements: actuator, shut-off, control and safety. Multivalves can also be divided into two types: without a safety valve with a volume limitation for equipped cylinders and with a valve.

• Possibility of manually shutting off the fuel supply;
• Availability of gas supply speed control;
• Blocking the loss of the gas mixture in the event of a disconnection from the filling column;
• Emergency gas release in case of cylinder depressurization;
• Fuel level sensor.

Digitronic kits

The company supplies both individual components and kits for engines with different numbers of cylinders.

A comprehensive solution involves the selection of each element, which affects the efficiency and stability of the entire system as a whole. The set of gas equipment includes:

• Switch between gas mixture and gasoline (Gas-gasoline button);
• Cylindrical or toroidal gas cylinder with a volume of forty liters or more;
• An electromagnetic valve with a filter, designed to remove impurities from the fuel mixture and performing a shut-off function;
• A ventilation box, which includes shut-off valves and valves, the purpose of which is to reduce the risk of an emergency in the event of a gas leak;
• Reducer - an evaporator through which liquefied gas passes into the gaseous phase;
• Valves for gasoline and gas are electromagnetic type to stop the supply of fuel to the combustion chamber.

Types of HBO Digitronic

Due to their applicability to modern cars, 4th generation gas equipment has become especially widespread. The digitronics line also includes systems for converting vehicles to run on methane or propane.

The list of manufacturer’s capabilities does not end there; there are models for cars with different types of fuel systems (carburetor/injection), engine power, fuel supply method and its type, such as:

1. FSI/GDI engines (direct injection), also ke/k-jetronic (jetronic)
2. diesel internal combustion engines
3. 4, 6, 8 and even 12 cylinder power units
4. turbocharged engines
5. with distributed injection
6. with single injection
7. equipped with a Valvetronic type servo drive.

Digitronic control unit MAXI 2

For four cylinder engines, Digitronic has developed the MAXI 2 control unit. This line is designed to reduce installation and calibration time.

The basis of the unit is a thirty-two-bit processor with the possibility of upgrading. Such a unit can be quickly installed thanks to a small number of wires and a sealed compact housing. Calibration is carried out through functions located on two panels, which eliminates the problem of switching between tabs. There is a separate button with a buzzer, which is connected using three wires.

The software capabilities of the unit include displaying engine operating parameters on an oscilloscope, a gasoline injection time map in 2D format, functions for correcting gas pressure and temperature with corresponding maps, heating gas injectors, setting the maximum load on the gas mixture, changing the time for opening and closing injectors, as well as the flow through them, and much more.

The MAXI 2 unit is compatible with almost forty manufacturers of gas injectors, including AEB, Hana, Valtek, Rail, Matrix. Functional and software characteristics have made Digitronic MAXI 2 one of the most popular on the Russian market.

Digitronic control unit IQ series

This line is intended for engines with a number of cylinders other than four. Each IQ block model is installed for its own number of cylinders. The functions of the IQ block include:

• Automatic closing of the solenoid valve if the temperature at the gearbox drops below 10ºC;
• Correction of the volume of injected gas;
• Indication of target OBD corrections depending on engine speed with a map;
• Fuel level emulator (for cars whose gasoline indicator drops when switching to gas fuel);
• Correction of the volume of injected gasoline along with gas;
• An oscilloscope showing the operation of gas and gasoline injectors, as well as engine speed;
• Flow calibration on gas injectors;
• Open Loop adaptation for closed and open loop.

Depending on the specific interface version and block model, the set of functions may differ. The electronic control unit system has been carefully designed down to the smallest detail, minimizing the adjustment of gas equipment after installation.

Features of setting up Digitronic HBO

Before starting the adjustment, you need to drive some distance on gasoline fuel to get average indicators and parameters. They will be used as guidelines for subsequent adjustment of gas equipment.

The adjustment is carried out using the coefficient curve, which is orange. To optimize the parameters, a green curve line is added to the graph, displaying the fuel injection time when operating on gas, and a blue line, which shows the fuel injection time when operating on gasoline. Both indicators are demonstrated by the MAP sensor.

The Digitronic parameter adjustment principle is suitable for equipment in the STAG line. The characteristics of the fuel system are controlled through a special Digitronic 3D Power program or other proprietary software, depending on the LPG model. To get to the control panel, you need to download and install the software from the official Digitronic website.

Digitronic gearboxes

For a gas cylinder system, the gearbox is one of the most important parts. Digitronic works with TOMASETTO gearboxes, which are designed for carburetor and injection engines and are part of the gas equipment starting from the second generation. Different models from this manufacturer differ in power and some variations in functions, such as preheating at the inlet or without an additional heating stage.

Digitronic

Digitronic gas equipment has proven itself to be reliable, practical and inexpensive. The democratic brand appeared on the market in the 80s of the last century.

Digitronic consists of components from different manufacturers.

• Electronics – AC Stag (Poland)
• Gearboxes and valves—Tomasseto (Italy)
• Nozzles and injectors – VALTEK (Italy)

The Polish manufacturer provides a guarantee for its product - 3 years (150,000 km).
In the Digitronic gas system, it is necessary to rebuild the repair kit on the gearbox once every 150,000 km. This is an inexpensive procedure (approximately 3,000 rubles). It is also advisable to re-evaluate the injectors after passing 100,000 km. And most importantly, do not forget to change filters on time (every 10,000 km). If you monitor the installation of gas equipment and do everything on time, then it will withstand at least 500,000 km. Repairing key components is inexpensive. The gas cylinder system is very popular, so repair kits are always available.