Engineering company Digitronic (STAG) - A huge corporation that is engaged in the production of gas-filled equipment. The company has offices in many European states. Systems GBO For Russian consumers are developed on individual conditions and are very in demand among motorists who prefer high-quality and kind equipment for compressed gas.
The company's analytical department is constantly monitored by the changing needs of the client, so the products comply with all the requests and wishes of consumers of HBO.
Digitronic gas equipment It has an acceptable cost. Quality components mechanism pass the four-stage quality control system.
Professional installation and configuration of Digitronic equipment
Installation of a gas-balloon system By qualified specialists of the company "Gas Center" is carried out promptly.
Compound HBO Digitronic 4 generation:
- Gas reducer (evaporator reducer);
- Kit electronics Digitronic with wiring, sensors and a fuel type switch;
- Injector rail (nozzles);
- Automobile gas balloon;
- Multallapan with a remote refueling device (waving);
- fuel type switch (PVT);
- filter low pressure (steam phase);
Combining the professionalism of the mechanic and adjustment at adjusting the gas system, you can achieve optimal fuel consumption indicators and engine durability. Setting Digitronic Systems - Reliable investment of funds and substantial savings on fuel.
Timely diagnosis and maintenance of HBO 4 generation - the key to the stable operation of the car
For long-term use of gas-filled equipment by car, as well as in order to increase the engine resource, it is desirable that both of these essential systems are under regular supervision of professionals. If there are no regular maintenance and diagnosis in professional workshops, on the recommended car interval of 10,000 km, the failure of the gearbox or nozzles is not excluded. In the process maintenance It is necessary to replace gas filters: liquid and steam phases. This is allowed to extend the service life of gas-filled equipment and will ensure uninterrupted operation of the system. Diagnosis of GBO implies not only the identification of the causes of any malfunctions, problems, enclosures, but also controls fuel mixes When using gas as motor fuel. As a result, it may be needed, for example, an additional adjustment / Calibration System HBOthat will increase its residual resource. If necessary repair GBO Specialists "Gas Center" is carried out promptly and competently.
We are used and offered:
- Adjusting and configuring HBOusing special computer programs;
- Interface cables for connecting HBO - PC;
- The presence of the necessary component elements Digitronic In warehouses of the company (spare parts, consumables, full sets of GBO);
- Technical documentation for HBO;
- Diagnostics Work indicators gas equipment;
- Adjustment operation of the gas gearbox;
- Setting the switching temperature from gasoline on gas.
- Detection and elimination of leakage (leaks) of gas.
The advantages of cooperation with the "Gas Center" when installing HBO Digitronic
Price on the installation of gas-filter equipment Gascentre is the optimal ratio of competent installation and quality of equipment. Our company has the necessary certificates of conformity to installed equipment and our services and issues a package of documents and an act of confirmation confirming the re-equipment of the car to provide the relevant registry authorities. In the presence of the client, testing in real operating conditions is carried out.
Our service center produces installation, diagnostic, warranty and post-warranty service, repair and restoration work and implementation gas systems at affordable prices.
We present to your attention the Crash Test Lexus RX model 2016-2017. As can be seen on the video when front collision Perfectly work and fully protect the driver and passengers, both the side and main airbags. On slow motion, the entire test process is clearly visible.
Crash Test Acura MDX 2014
Crash-Sest of the Japanese crossover Acura MDX 2014 year of release, five-card crossover built on a well-known platform Honda Pilot. Updated seven local model, in the base execution (Techno) includes a leather interior, electrological controlle Driver and passenger seats, three zone automatic climate-control, heated steering wheel, heated all seats and a lot of O other. The basic version is equipped with a power unit 3, 5 liters V6 Di VTEC 290 liters., The most developing speed is 220 km / h, consumption in rustic mode - 7, 7 liters.
Krash Test Volkswagen Passat
Conducted crash tests volkswagen cars Passat has a growing pattern to increase the quality of the driver and passengers. It is also worth noting that the cars have successfully proven themselves, both with a frontal collision and in the side.
Crash Test Volvo XC90
Crash Test of the Swedish crossover Volvo XC90 2015 release, five-door crossover class "K2". This SUV was presented on the auto show in Paris in October 2014. Updated 7th local version created on the SPA platform. When creating, the easiest materials were used and therefore the mass of the car is 1940 kg, which is 100 kg less than the previous model.
Summer rubber tests
Test Summer Tires 2016
Test summer tires from Igor Burtseva. Presented ten best tires Fully painted from the manufacturer to quality and price. We suggest listening to what tires are better to buy for the summer season for your pet.
Test Summer Tire Pirelli Centurato P7
The test was carried out in the summer, the main slope was put on the brake properties of rubber. Conducting tests fell, just at the most height of the summer season, when the asphalt heats up to the limiting temperatures. The tires of the famous Italian manufacturer Pirelli were taken as the basis, namely the summer tires Pirelli Centurato P7. When testing the tires were installed on the Skoda Superb car.
Test Tire Michelin Primacy 3
Unconditional leader among summer rubber become michelin tires Primacy 3, which, according to the results of various tests, occupied 1st place, slightly moving no less well-known brands Pirelli Cinturato P7 and Nokian Hakka Blue.
Top 10 Top Summer Tires 2015
We present the top -10 best summer rubber according to the "driving" and "Autores". It is no secret that each manufacturer has its own technology for manufacturing summer tires. Often, the selection of rubber for their car helps various tests that are conducted by the automotive industry, as well as
Who does not want to read - at the very end of the video. Passed 1 year and 2 months from the date of installation on my car ( Chevrolet Captiva.) HBBA 4 generation set Stag Premium. Full Installation Report You can read by reference. Let me remind you initially installed the STAG Premium set with the AC Autogas gearbox and the OMVL Fast Light gas injectors.
Generation Reducer - AC Autogas and Bigas
Immediately I had questions to the reducer, it swam the pressure on xx percent by 10-20, but under load the gearbox behaved fine. Pressure drawdowns were not too big. After a while, the pressure sailing intensified and the gas consumption increased. I had to change the gearbox for my money, was replaced by Bigas.
Bigas perfectly keeps the pressure on the XX, as I set up a 1.2 atmosphere when installing it, so it is still worth it. But the situation with extreme modes is worse. The pressure sends to 0.7 and the car goes to gasoline. This occurs already 4000 turns on 1 or 2 transmission. Agree to the stated 140 kW does not smell, Captiva 100 kW. But with Bigas "Ohm I drove about a year (~ 35000km) and now he is I think in good condition. And if you change the filter in the gas valve and wait for the summer and the drawings will decrease.
Omvl Fast Light Gas Injectors Rake
Rake Injectors for the period of operation (44,000 km) did not give any problems. It worked with a gas injection time on xx - 4.5-5 ms (depending on the temperature of the gas and pressure), the maximum injections were about 21-22 ms. There were no errors of fully open injectors. But I had a transition to gasoline with pressure drawdown to 0.7 atmosphere.
Electronics HBO 4 generation Stag Premium
Stag Premium electronics I liked much more than last OMVL electronics. But I was hoping for more. First, when I bought, I thought it was enough to make autocalibration and turn on the auto-tuning on OBD. In fact, Stag Premium needs to be well reduced at the beginning (with a discharge, for example), it is even important to configure the temperature correction before turning on the OBD. And only after the full manual setting includes OBD. But I even have this feature that worked correctly only half. The thing is automotive block Management and how fast short-term correction goes into long-term. I have for revolutions below 2500 it takes a long time. Therefore, the OBD adjustment function works correctly, only after 2500 revolutions. It is good that in Stag Premium has an OBD switching circuit function. Otherwise, money on the wind would be. I even disconnected OBD, but I returned as long-term correction left literally by 4% and bad launches began in the morning. Included OBD adjustment after 2500 revolutions and everything was OK.
Of the minuses - not correct reading of revolutions. Permanent jumps of revolutions up to 10,000. From behind jumps, I can not make autocalibration.
Also bad temperature adjustment is laid in the control unit. I had to change the correction for gas temperature rather strongly.
Montage GBO
In the installation of equipment, I did not quite satisfy the initial position of the Autogas gearbox (not to bring to pressure adjustment). In the future, the problem of leaks in the cooling system was manifested. I already bought spring clamps, I hope it helps.
Saving from exploitation
To count saving from the installed HBO, I used the program for the phone. He recorded on checks and odometer - gas and gasoline, everything in a bunch. Last statistics before zeroing the smartphone looked like this:
Mileage for which recorded - 14509 km
Middle consumption - 11.79 l per 100
Price 1 km of way - 1.76 rubles.
Spent lithres - 1711
Spent money - 25488 p.
I wrote out for the Chevrolet forum, after this data, the flow was even declining since I went to other cities to other cities. Excellent indicators considering that in this data and gasoline for heating. This expense and on gasoline will not see everyone. Recently, by the way, gasoline began to cost 31-32 rubles, and the gas fell to 13.7 in Penza, and in Saransk, in general, 11 rubles.
Outcome
For the year and 2 months I drove 44,000 km on gas. In general, I was pleased with the work of Stag Premium, but the thirst for new openings of peace does not give and tomorrow I am going to dismantle the equipment. I will put something new, which will tell you later. About choosing components for new Installation Learn from the video. Later I will write about it.
The car significantly reduces gasoline costs. However, is propane or methane suitable as fuel to all engines? Will it contract the service life? Experts assure that correctly selected and customized equipment will not harm the motor, and the owner will really help save.
How much will HBO cost?
The cost of gas equipment on a car depends on the kit. It includes:
- electronic control unit;
- gearbox;
- balloon;
- refueling device;
- multallapan;
- filter;
- nozzles;
- highway;
- switch button.
Each engine is selected kit or from one manufacturer or the national team. For example: ECU from STAG, and gearbox, cylinder and injector - from Lovato.
The GBO price affects not only its layout, but also the type of cylinder. It can be a cylindrical shape - installed in the trunk, or toroidal - for mounting in a niche instead of a spare wheel. The latter costs more.
The more powerful and more complex the engine, the more expensive HBO will cost. The price of equipment is from 11 thousand rubles.
How to choose the equipment for your car?
The owner of the car that has not previously encountered gas equipment will be difficult to determine its choice. To avoid problems with the engine in the future, it is worth entrusting the selection, installation and configuration of HBO to proven specialists. By dVS characteristics They will select the necessary equipment and consult in matters of operation.
It is worth considering that gas engine Not designed to work with gas. Therefore, manufacturers of auto, establishing factory gas equipment, also make changes to the engine, adjusting it to work on gas.
Pros and cons Installation HBO
Given the reviews of the drivers, you can formulate the advantages and disadvantages of gas-blade equipment on the car.
Positive sides:
- Significant savings at refueling. No matter how much prices for fuel grow, gas always remains cheaper both gasoline and diesel engines. GBO price pays off a year after its installation.
- Small load on the engine. The gas has a larger octane number, respectively, it burns longer, reducing the load on the engine. A mixture of "gas + air" is more uniform, does not dry the cylinders, does not affect the consistency of the oil, which increases the service life of the motor.
- Minimum damage to ecology. In the exhaust gas contains two thirds less harmful substancesthan in the exhaust from gasoline or diesel.
- Increasing a kilometer from refueling to refueling. The car works on two types of fuel, respectively, when gas ends, you can go on gasoline.
- Safety. Rumors that the GBO cylinder can explode from temperature drops or impact, denied the Adac car owner protection club. Under his control, there were crash tests of cylinders in conditions of fire and accidents. The results were satisfactory.
A few minuses:
- Not at each refueling there is a gas station. GBO repair is made only on specialized hundred.
- A slight reduction in speed, the drop in engine power by 15%.
- The effect of high and low temperatures. If the car heated under the rays of the sun, gas pressure in the cylinder increases. To downgrade it, you need to work out several liters. In the frost, the gas is liquefied and refuses to enter the system. So in the winter it is possible to start the engine only on gasoline.
- Increase the mass of cars. The entire design of gas equipment adds 60 kg machine to weight. A balloon installed in the trunk takes an average of 40 liters of space.
- Leak of gas. The probability of this is small, but is present, in case of improper operation and late passage of maintenance.
Installation of HBO 4 generation
On a specialized station, the car owner will be offered the news spectrum of turnkey services: from the selection of HBO to install and complete configuration. Let's give a guarantee and advise. The issue price varies from 30,000 to 70,000 rubles.
Experts on experience know where it is better to place a gearbox, how to connect Tosola's highway and gently hold the supply tubes and gas stations.
You can install and configure HBO 4 generation with your own hands.
Where to carry out work?
Gas equipment is installed on the overpass or in boxing with the pit. You must have a set of tools, protective gloves and good lighting.
Choosing a place for securing gearbox
Required installation conditions:
- the installation site of the gearbox must be easily accessible to remove it and replace filters;
- mounting gear is needed on the frame of the machine, and not to the engine, in order to avoid vibrations;
- the extended hoses and tubes should not be twisted and climbed.
Assessing the length of the hoses and access capabilities, you can attach a gearbox.
Features of connecting hoses for Tosol:
- they are connected strictly parallel to the system;
- it is important to determine where the "entrance" and "output" of antimony are in the stove;
- hoses are connected (crashed) to a shut-off valve using a tee.
Equipment places for a balloon
If the toroidal is selected (under the spare) cylinder, it is important to place it so that the gas supply tubes and refueling are correctly located correctly: they should not touch the hot silencer or vibrating body parts.
The GBO cylinder is attached hard, the multiclap is located in its upper part.
Locking a trunk tube
The main tube is necessary so that the gas falls from the cylinder into the gearbox. Starting the installation follows from the gearbox, along the bottom of the car (preferably along the gasoline wire) and then connect to the multiclap.
Installing injectors
First, it is necessary to embed the fittings as close as possible to the gasoline nozzle, after which gas nozzles are installed. Then the hoses are connected to supply gas. They must be the same length, but not more than 18 cm.
Placement of the control unit and sensors
All electronics are installed under the hood. For proper connection Included with HBO instruction, which describes all wires and contacts.
After completing the installation, we start the car. The first three times we turn the key in the ignition lock, not the engine. It is necessary in order for the fuel pump to create the necessary pressure in the ramp. After that, the car can be started. If everything is done correctly, then the next stage There will be a setup of HBO 4 generation with your own hands.
What to configure?
To adjust the parameters of the freshly installed gas equipment, you will need a laptop, a program for adjusting the HBO 4 generation and a special cable.
There are many programs such as Zenit JZ, KME Nevo or Stag. They look like an externality (interface), any can download from the official site and install. Consider the program to configure the HBO 4 generation STAG.
Its interface is quite functional. Instructions for setting up HBO 4 generation is simple and understandable. The value of each parameter is decrypted in additional footnotes that pop up when hovering the cursor.
Immediately display the values \u200b\u200blaid at the HBO factory. If the gas equipment is not new, then the information from the controller will be displayed in the program. It will be indicated here, as often used gas, how many times they were diagnosed and configured.
If there is a new firmware of the controller, the program will immediately offer it to be installed.
A cable for setting up a HBO 4 generation can be bought, and can be made independently based on the PL2303 board.
Settings Settings
In the main window of the program are the main indicators for which the ECU works:
- the conditions under which gasoline will be switched to gas or vice versa (temperature, engine speed, pressure);
- gas fraction (gas pressure after gear);
- discharge in the collector;
- the period of injection of gas and gasoline nozzles.
In the "Map" tab, a chart of gasoline (blue curve), gas nozzles (green curve) and a gasoline injection coefficient for a gas (orange line) are displayed.
On the control unit not adjusted on time, the control unit will fully imitate the operation of gasoline nozzles, which will give an error on on board computer. The reason is that the mixing formation of gasoline and gas nozzles will be the same, and fuel octane number Different: that for gasoline is good, then for gas - incorrectly.
Calibration
On the idling The computer freezes and remembers the parameters of the operation of gasoline nozzles. Then the operation of one gasoline nozzle is replaced by gas. Gradually turns on all gas nozzles.
An altered increasing increase and decrease in the injection of gas injectors it is necessary to bring the exhaust indicator to the norm (coefficient of recalculation). To obtain the gas injection time, this coefficient is multiplied by gasoline injection.
After calibration, the machine automatically switches to gasoline. You need to drive on it to check the settings.
Adjusting graphs
After self-configuration, the HBO 4 generation is better not to delete a gasoline card. The car after checking will go to gas. If the map is deleted, it will have to travel temporarily on gasoline, changing the load on the engine and turnover until the system is a new map.
If the charts of the operation of gasoline and gas nozzles are diverged, then the Map of HBO 4 generation is required. To do this, on the orange line, you fix the point of divergence and maximum rapprochement of green and blue lines - the settings at these points are considered optimal and should not change. Then, on the orange line, we note the point of maximum divergence of gas lines and gasoline and lower it to the distance of the divergence of the lines down.
We pass on the car in different modes and see whether the schedules coincided. If not, we repeat the settings of the card until the graphs match.
Adjusting the fuel injection
Injection adjustment is the second most important phase in setting up a 4 generation HBBA.
To begin with, heating the car to the operating temperature of the gearbox. Switched on gasoline and over five minutes we observe the injection indicators of gasoline nozzles. We will turn on gas again, but we continue to observe gasoline. If the number has increased, it means a poor mixture, if decreased - enriched.
You can change this state by adjusting the orange line of the graph: if we raise the line by two clicks if the mixture is overly enriched - omit.
Setting the gas equipment on the car is finished. If the HBO system works without interruptions: switching between nozzles occurs on time and smoothly, the engine is not troit, has good dynamics - This means that the settings were carried out correctly. After some time, you can re-diagnose.
Setting up a gas gearbox GBO
Reducer is a necessary element in the design of gas equipment. With it, the gas pressure coming into the balloon is regulated. With a stable gearbox holds pressure on the same level, although the pressure may decrease with a sharp increase in flow rate, but slightly.
Adjusting the GBO gearbox is necessary when installing new equipment. And after 100,000 km it is necessary to reinstall its diagnosis and correct.
The correct work of HBO depends not only on the quality of its electronic setup. After a certain period of operation (3 or 4 years), the valves and membranes can be isolated, which will lead to overalls of gas.
Delay this moment you can proper operation HBO (gearbox in particular): the start of the engine should pass on the car's native fuel (gasoline or diesel). Only after the temperature of the motor reaches at least 30 o C, you can switch to gas. For low temperatures The gearbox membrane can climb. That is why the gearbox is connected to Toslas highways.
Reducer HBO 4 generation in the setting with your own hands is not quite simple. There are two ways to adjust: adjusting sensitivity and adjust the amount of gas in the idle channel.
Before starting the setup, you need to give the engine to warm up, and then turn off the supply of gasoline, giving the motor to recycle the remaining fuel.
Hope adjustment:
- We put the power register to the maximum.
- Fully wrap the idle screw, and then unscrew it to five revolutions.
- The sensitivity regulator is given in the middle position.
- We start the car on gas and drip up the turnover to 2000.
- At the same time, we remove the sacrifice (very slow) and the idling regulator is looking at the moment when the starter reaches maximum revolutions.
- We remove the sublicas completely. Must get a stable idle.
- Smoothly twist the sensitivity regulator.
- Floating speed raise up to a maximum of idling regulator.
- The regulator did not help - tighten the sensitivity screw to a couple of revolutions and repeat everything again.
- We achieve 1200 revolutions on idlingAnd then smoothly smooth the idling regulator reduce them to 950.
Adjusting the sensitivity of the gearbox:
- Very slowly unscrew the sensitivity regulator before changes in the idle value.
- As soon as the number of revolutions has changed, we spin the regulator completely slightly.
- Checking the setting: sharply click on the accelerator pedal. The engine must immediately react - without jerks and delays.
Power register adjustment:
- We bring the starter speed to 3500, twisting the power regulator.
- As soon as the revolutions begin to fall, stop the procedure.
Checking the quality setting:
- Press the accelerator pedal sharply.
- We twist a quarter sensitivity regulator until the starter turns start sharply decreasing.
- We unscrew the regulator to the floor turnover and give the engine to work at idle.
If the 4 generation HBBA setting is done correctly, the engine will work smoothly and stable.
Programming the STAG-4 controller can be performed in two ways:
- Programming using gasoline and gas cards. CM 3.1 - 3.4
- manual adjustment of the controller. See 3.5
Programming using gasoline and gas cards can be divided into the following steps:
- Autocalibration of the controller STAG-4
- Creating a gasoline injection map on gasoline (gasoline card)
- Creating a gasoline injection card on gas (gas card)
- checking match compliance; Definition of deviations
3.1. Avtailibling
Before the start of the autocalibration, start the engine and wait for the lambda probe to work. During calibration, the engine must work at idle, do not increase the revolutions, light and air conditioning must be turned off, do not perform the driving movements, as this may lead to interference during the autocalibration process.
Detach special attention Injection time on gasoline and gas. If gas injection time is less than on gasoline, this suggests that the diameter of the nozzles nozzles is too large, and they should be replaced with smaller. When autocalibling is completed, there should be 2 extreme points and 4 points in the middle of the coefficient card on the coefficient map. The second point on the left side is the engine point at idle speed, that is, the point of work during the autocalibration. The value of the coefficient for this point should be between 1.1 and 1.6. If the coefficient is greater than 1.6 with a large gasoline injection time, that is, with a larger load and with large revolutions, injection pulses can overlap., That is, during where the gas injection occurs, the next injection (fusing the injection time) appears. In this case, the controller sends the message "Gas injection time is too large." However, if you check the lambda probe readings, you will see a "rich mixture" message, the error message can be ignored.
3.2. Creating a gasoline injection card on gasoline (gasoline card)
After the end of the autocalibration, you need to switch the car on gasoline and get about 4 km - it is usually enough to create a gasoline card. In motion you need to try not to switch the transfer, constantly holding, for example, 4 speeds: this is necessary so that Lambda probe worked in the "rich-poor mix" mode. The time of collecting cards should appear blue dots. For a faster card fill, you also need to choose the motion modes in which points are still not filled.
Filling the map is possible when the computer is turned off, because it occurs without the participation of the diagnostic program. However, when the computer is connected and the diagnostic program, it can be done more quickly, since it is clearly visible what is happening with the car. When the controller fills the card, it will look like a continuous line. At this point, the creation of a gasoline card can be considered completed.
3.3. Creating a gasoline injection card on gas (gas card)
Having created a gasoline card, we switch to gas and begin to fill the gas card in a similar way. A gas card should be collected in the same road conditions and with a similar load, as well as for a gasoline card. Gas card is drawn by green dots. After completing the card fill, a continuous green line will appear. If the controller was configured correctly (the coefficient of recalculation) of the line of gasoline and the gas card should almost coincide. If the cards do not match, we can correct the position of the map by changing the recalculation coefficient (for this injection time the lower axis of the card). When filling out a gas card when the computer is enabled and the diagnostic program works, we can in the process of filling the gas card when we see that the collected green dots do not coincide with the gasoline card, corrected the characteristic of the coefficient. It is even recommended because in a situation where the characteristic of the coefficient is strongly deviated from the characteristic, which should be, the car controller begins to change the settings and, as a last resort, the check light "Check" can light up. Fixing the characteristic along the way, the gas card points should begin to coincide with gasoline. When the maximum coincidence of the cards is reached, we can assume that the characteristic is chosen well.
3.4. Checking Card Compliance, Definition Definitions.
By creating injection cards for gas and gasoline (both maps should be drawn by continuous lines), we must check the deviations between the gasoline and gas card. In the "Map" window on the right side is the "Deviation" button. Press it, the deflection graph appears drawn by a red line. If the deviation corresponds to the range of ± 10%, it can be assumed that the setting is done correctly, otherwise it is necessary to correct the recalculation coefficient at those points in which it is required.
3.5. Manual controller.
The controller can also be manually configured. This may take less time than the method described above, but requires greater experience with the system.
Start as in the method described above, it follows from auto-calibration (this is mandatory for the proper operation of the controller procedure, see 3.1). If the autocalibration is completed successfully, and the recalculation factor is correct, it is necessary to switch to gasoline and continue the movement for calibration.
Setting the characteristics of the coefficient must be performed as follows:
It is necessary to continue moving by car (using gasoline) with the maximum constant speed, so that the injection time is stable. So select the load so that the injection time is, for example, 5 [MS]. Estimate the injection time will be easier using a blue marker, the horizontal position of which depends on the injection time.
After that, it is necessary to switch to gas, and if the position of the marker has not changed, it means that the gasoline injection time has not changed. If the gasoline injection time decreased (the marker moved to the left), this means that the recalculation coefficient is too large (the mixture has become too "rich"). In this case, the coefficient is changed, in our case, for time 5 [MS], - reducing. If, after switching from gasoline on gas, the marker goes to the right, it means too "poor mixture", and, therefore, the coefficient is changed to a larger injection for this time.
The procedure described above must be repeated for several injection time values. Thus, you can check the recalculation coefficient, starting from the calibration point before the injection time with a high load. You can, for example, check the coefficient card every 2 [MS], starting from the calibration point. If necessary, you can add checkpoints to the map for more accurate adjustment.
After performing the described manual adjustment procedure, gasoline and gas maps must match.
3.6. Multiplier Correction Map 3D (only for STAG-300 Plus Controller, Stag- 300 Premium)
After auto calibration and establish a multiplier map on the road, we can additionally carry out a multiplier correction, depending on the engine speed, using 3D card, see clause 2.13. If for this range of the injection time of gasoline and engine speed when switching from gasoline on gas appear differences in gasoline injection time, these differences need to dug, enriching / dining the 3D card. The principle is identical as during the installation of the multiplier, that is, if after switching from gasoline on the gas, the gasoline injection time increases, it means that at this point of the map the mixture is too poor (the gasoline computer increases the gasoline injection time), so in this place it is necessary to enrich Mix 3D card. In the inverse situation, that is, when the gasoline injection is decreased after switching from gasoline on gas, the mixture should be detected.
3.7. The amendment from the temperature of the gas (only for the STAG-300 Plus controller, STAG-300 PREMIUM)
In the case when the gasoline injection time changes when gas change, when changing the gas temperature, it is necessary to amend the gas temperature correction. You can make this amendment using the "Correction Correction Map" Paragraph 2.16. It should, however, remember that this can be done after the correct autocalibration and setting of the multiplier on the road! For proper Installation Amendments need to run a car with a cold engine. Then, starting with a gas switching temperature, check the gasoline injection time, we switch to gas and compare the gasoline injection time. If the gasoline injection time (after switching to gas) increases, this means that for this temperature, the gas must add a correction to plus (raise the correction card on the temperature of the gase). If the gasoline injection time after switching from gasoline on gas is reduced, for this gas temperature, the Correction Map must be omitted. It is necessary to establish a correction card so that when switching from gasoline on gas, the gasoline injection time has not changed. To correctly set the correction card on the gas temperature, the described procedure should be repeated for the total range of gas temperatures in increments of 5 [° C].
3.8. Calculation of an exemplary gasoline card
So that the autoadaptation of Isa-2 could act, you need a correctly collected reference card (gasoline). In the absence of this card, the gas switching will be impossible (O than inform the corresponding messages appearing in the Digitronic - DGI application). Under the expression "Properly collected map" is meant a map collected in conditions normal work The engine (engine is heated, the engine ECU does not send any signals about failures).
Card collection is to register injection time at different engine operation temperatures (turnover and load). To facilitate this task, it emerged. Assistant collecting cards, which, using sound signals (from the buzzer), tightens the assembly to the corresponding rotation range, and reports when the engine works in the desired item. The end of the card collection is also signaled by sound.
Given the different drivers riding styles, the map is divided into two subbands:
- the first range includes revolutions from 1000 to 3500 (vertical red line in the form of a gasoline card collection) and is required unconditionally so that the car can switch to gas.
- the second range is the revolutions above 3500 (vertical yellow line in the form of a gasoline card collection). If during the ride, the engine work point is in the unlawful part of the map and will remain there for about 3 seconds, the car will automatically switch to gasoline to assemble the reference card for this item (the sound assistant is also activated). Returning the point of operation in the assembled zone leads to a re-switching on gas (with a delay of 10 seconds).
As the first step of registration of the reference card, a short passage is recommended in the full range of revolutions and loads to determine the characteristics of the engine.
The reference (gasoline) card is always assembled while riding in gasoline (when certain conditions are satisfied, in private., Gearbox temperature\u003e 50 ° C), but the map collection assistant is active only when the controller works in "Automatic" mode. In the "gasoline" mode, no sounds are published.
4. Switch maintenance and audio signals (user manual)
4.1. LED switch
Switch consists of:
LED lines showing gas level
- LED showing the type of fuel
- Buttons
LED line shows the actual gas level in the cylinder. Four green LEDs show a full balloon, one red - reserve.
The LED indicates the current mode of operation:
- Do not burn - the car uses gasoline
- Slowly blinks (once per second) - Waiting for the engine warming
- blinks s average speed (twice a second) - controller in automatic mode (waiting for revolutions to go for gas)
- Quickly blinks (4 times per second) - the controller error (turned off due to lack of gas in the cylinder)
Burning - the car uses gas
The button is designed to change the type of fuel.
The controller "remembers" last species Fuel that was used before turning off the ignition.
To make a car immediately on gas (emergency mode, NP. Damage fuel pump) When the ignition is turned off, press the button on the switch and keeping it, turn on the ignition. The LED on the switch should be glowing constantly.
When the engine revolutions are detected, the controller includes electroclapanes and the engine will start on gas.
In emergency mode, you can not switch the machine to gasoline. When the engine is turned off, the emergency mode will turn off.
4.2. Sound signals
The controller reproduces the following signals:
- Triple beep - switching from gas to gasoline in the case when the gas level is too small
- three short and one long signal - if the controller error occurs
- After turning off the ignition. Two short signals and one long. In the absence of the required installation inspection, you need to go to the service and carry out the installation inspection.
5. Technical data
Power supply 12 [B] -20% / + 30%
Maximum value of the power current of the 8-cylinder 25 [A] controller, gas nozzles 1 [?]
Current spent in sleep mode< 10 [мA]
Working temperature -40 - 110 [° C]
Protection class IP54
6. Restriction Guarantee / Exceptions
The warranty does not apply to:
1. Damage caused by connecting the system with a circuit violation.
- In particular connection of the signal wires in places other than it includes the installation instruction.
2. Damage as a result of mounting in places that do not match the installation instructions and in places in which they are subject to water, high temperature and evaporation from the battery.
3. Systems that the user reworked independently or tried to repair.
4. Systems damaged mechanically due to client's fault, especially:
- damage to the compounds,
- Damage to compounds as a result of the use of chemical cleaning products
- damage to the case,
- Damage to the electronic board
5. Electric damage systems as a result of connecting communication interfaces that do not match the assembly instruction.
| To content |
