The diesel engine with EFI loses power when the fuel injector is replaced.
Petroleum GCM new energy
Direct injection EFI automobile expert.
The dual-fuel control system of smart car must be professionally modified, otherwise it will fail.
Six kinds of intelligent conversion control of dual-fuel control system of Shanjie smart car: 9 kinds of matching debugging; 10 kinds of intelligent control modes, which can be selected according to different models: saving fuel 1.5% (according to local traffic conditions) is safer, more powerful, more durable and more convenient than burning gas!
——GCM new energy, the leader of methanol automobile fuel industry.
We let you fully understand and don't do anything you regret! Solve all the problems of burning methanol in cars!
Methanol is conductive and water-based, and the oil pump, liquid level gauge, filter and other parts of traditional institutions are not suitable. )
Cooperate with us to ensure that your development has no worries! A variety of modification schemes for single and double fuel tanks to meet different customer needs!
Recommendation of double fuel tanks: (methanol-gasoline dual-mode can be intelligently controlled by intelligent switching control and 10 mode can meet any intelligent mode or manual switching control of automobiles) Avoid changing double tracks, poor injection angle of injectors, poor quality of injectors, and vehicles damaged by leakage, and other modifications must be switched to gasoline before parking; It can be started at any time for a while and can be switched to the fuel used. Can burn pure methanol all year round, GCM 100, double fuel tanks. It is suggested to add a large oil tank to hold methanol. It can also be used to fill gasoline in a small fuel tank and methanol in a large fuel tank of the original car, which does not occupy space and is not obvious in modification.
Single fuel tank: there is no need to increase the fuel tank to avoid the problem of vehicle modification: Double-mode and double-pump controlled taxi golden partner 10 intelligent mode can meet the needs of any vehicle to use methanol, methanol gasoline, gasoline and various manual modes, and the vehicle has no obvious modification. It is recommended that double pumps and double supply guarantee (squirrel cage variable frequency fuel pump and original vehicle pump can guarantee oil circuit) are pure methanol, methanol gasoline, M85, M70 and M50 respectively according to temperature.
Controller: liquid crystal display, which can display data such as liquid level and temperature mode; Processor: aluminum die-casting shell; Solenoid valve (produced by GSR in Germany) is made of stainless steel, and the sealing material is alcohol-resistant.
Oil resistance; The newly added fuel tank (both fuel tank and liquid level device are patented products) has a volume of 20 ~ 75 liters, and can be installed in any vehicle including cars, MPV commercial vehicles and SUVs. Supply of new fuel tank and original vehicle
The oil system can work interchangeably and independently, and dual-fuel methanol and gasoline can be packaged separately. Pure methanol or GCM 100 is safer, better in power, lower in use cost and more fuel-efficient.
Filling is convenient and worry-free The so-called simple addition of a controller and a cold start tank to replace methanol in the market has the advantages of inferior materials, simple control, great safety hazards, many failures, poor combustion and replacement of damaged cars.
Engine installation and other issues! When using methanol, it is necessary to install squirrel-cage variable frequency oil pump, non-contact magnetic induction level gauge, special fuel filter, etc., otherwise many small problems will become big problems and become future troubles.
Frequently asked questions about automobile burning methanol;
It's not that the nozzle is bad: it's blocked, and traditional cleaning and ultrasonic cleaning can't solve the problem fundamentally! For more information, please visit.
It's not a bad oil gauge: it's a traditional liquid gauge, which is not suitable for methanol characteristics, burned out, or the liquid level sliding resistor is oxidized or isolated by conduction. Using magnetic induction non-contact level gauge can avoid the common problem of methanol burning in automobiles. Opportunity oil pump, traditional oil pump, so-called ceramic pump, methanol pump and ordinary brushless pump can not completely solve the problem of conductive oxidation of oil pump wire contacting fuel. The conductivity of methanol is different from that of gasoline, and the fuel meters of some cars are broken (in fact, there are sliding contacts in the broken fuel tanks). The broken nozzle is actually blocked. Traditional cleaning can't solve the problem at all, and it needs special cleaning and repair. The nozzle of the original car is the best, so don't replace it easily for users. Many maintenance workers are not standardized and meticulous. When removing the fuel rail, be sure to clean up the sand around the fuel rail to avoid falling into the cylinder and pulling the cylinder! Many problems of burning methanol in cars are considered as problems, which cannot be found and solved fundamentally. After adjusting methanol, the failure rate of automobile is less than that of burning gasoline. Pure methanol or M 100 low temperature is not easy to start, or some vehicles are difficult to start! The modification must use intelligent dual fuel.
1. Solve the problems that when the engine is burning pure methanol or GCM 100, it is not easy to start when it is started below 20℃, and the operation is unstable after starting, and the power gradually decreases, which is uneconomical.
2. Solve the problem that the engine needs to switch between the two fuels when burning methanol and gasoline, and can intelligently and manually switch fuels and intelligently control the supply.
Seek intelligent control and conversion, make full use of different fuels, and achieve the best results. The best solution to achieve a comprehensive dual-fuel solution is to have gasoline (controlled at -20 to 20 degrees) and methanol (about 20 to 60 degrees).
Degree) dual control mode; Compared with hybrid electric vehicles (purchase, maintenance, maintenance), the cost is lower and it is more environmentally friendly. The new energy-medium alcohol oil (methanol) can be used all year round and is not affected by seasonal temperature changes.
3, to solve the problem of simple modification of double oil circuits, it is necessary to switch in advance before parking, and the air resistance problem is inevitable! The gasoline tank can use GCM85 fuel instead of pure gasoline, which is more economical and convenient!
4. The control system is integrated and modularized, which exceeds the original standard design and production, with low failure rate, stable operation and good reliability; The core components are all imported products, customized and special accessories.
5. The control system has operation, status and fuel consumption display, and the operation, status and data are clear at a glance, so that you can clearly use them.
6, the control system in the automobile engine fuel conversion, installation does not damage the original structure of the engine, to avoid changing the double-track fuel injector easy to break, easy to block, poor power, late fuel saving, oil pump failure,
Such as high failure rate. It can be used to add a second fuel system to any EFI car. The fuel tank standard has the protection of air intake, thermal expansion and exhaust to prevent rollover and oil leakage.
Hose: (resistant to methanol, ethanol, gasoline and diesel oil) can be tested by car factories and national authoritative testing institutions! Can provide quality inspection report for pressure of 30 kg and temperature range from minus 25 degrees to above zero.
Hard tubing: (resistant to methanol, ethanol, gasoline and diesel) can be tested by automobile manufacturers and national authoritative testing institutions! The standard withstand voltage of 20 kg ranges from -40 degrees to 120 degrees.
High temperature wire: (except the controller) other wire harnesses can withstand 200 degrees of high temperature and can be tested by national authoritative testing institutions! Ultra-original car technology requires 50% relay: world-famous brand material silver point. High-temperature adhesive tape: exceeding the technical requirements of the original car for the engine (why not choose market accessories? The original car accessories used by the automobile assembly plant are strictly prohibited from being circulated to the market by suppliers. The price difference between the market accessories and the quality requirements of the assembly plant is many times, as much as 10 times, such as the original oil pump factory 1000 yuan, and the accessories are tens of yuan; The choke market can't sell genuine products at all, so some experts would rather choose foreign disassembly parts than market parts; For example, cheap 10 yuan can only be used for a few months, which is better than 60 yuan for 2 years; Now customers have high requirements and long working hours, so you should choose high-quality products to use.
Our advantages: alcohol and new energy in GCM&; Alcohol Oil, Shanjie and Shandong Heping Jie are registered trademarks of our company. Steam for dual-fuel control system of Shanjie smart car
Vehicle fuel, control system, conversion, control, parts, technology, installation and appearance have more than 20 intellectual property rights protection. Professional team, patent
Protection, high quality; Create brand strategy and create quality products! Unified image propaganda; Unified management services; Unified product supply. Because fuel blending is also ok! Please fully understand before use; For details, please visit the company website:
Petroleum energy crisis: The whole world, including China, is vigorously developing and supporting new energy sources, especially the increasing number of cars in China. The demand for crude oil is far greater than the growth of domestic production, and the dependence on imports exceeds 60%; China needs to import most of its oil and gas. Oil is only enough for human use for more than 40 years, while natural gas is only 60 years old. It is difficult to break through the bottleneck of storage, storage, heating and refrigeration of battery cars; So methanol has become the best substitute.
Gasoline: Gasoline is a product and a trade name. It is not a single chemical component, and its composition is complex, with 100-200 chemical components;
Natural gas: It belongs to high-pressure compressed gas, which is more dangerous than gasoline. When using a car, it is difficult to detect gas leakage. When the temperature is below 50℃, gasoline is needed. The gas needs to be heated before entering the cylinder, which has high combustion temperature, low heat absorption, low power and greasy, and is harmful to the engine. The van needs to be overhauled when it costs 30-40 thousand yuan, and the service life of taxis is shortened by 30-50%. Especially when turning on the air conditioner or going uphill, many cars can't satisfy the power; Gas transportation and storage are inconvenient!
Methanol: Methanol mainly comes from coal and natural gas, which can be converted into methanol for easy storage and transportation and renewable plants. Coal can be used by human beings for more than 200 years, and China is a typical country rich in coal and poor in oil, so this is the trend of developing methanol to replace traditional fuels. The flash point of methanol is about 65438 03; Due to the high-pressure aerobic combustion of pure methanol, the proportion of completely replacing gasoline is about 1.5 ~ 1.7. So smart cars need to install dual-fuel control system to burn methanol, and cars can also burn gasoline at the same time. Depending on the compression of the vehicle, the vehicle with low compression ratio and weak ignition is difficult to start at about 25 degrees, and it is normal after hot car. Vehicles with high compression ratio and strong ignition can start normally above 17- 18 degrees. The automobile design ranges from minus 20 degrees to plus 20 degrees magnification 1.8 times to 0 times, and methanol combustion needs methanol mode. Methanol is cleaner and more environmentally friendly than gasoline. The heat absorption of methanol is three times that of gasoline, so methanol has less thermal wear on vehicles, less greasy and less carbon deposition. Therefore, burning methanol in cars is more protective than burning gasoline, which is not suitable for high temperature, so cars with F 1 formula all burn methanol fuel; The boiling point of methanol is less than 70 degrees, and the problem of gas resistance must be solved when burning methanol. Change the dual-fuel control system of smart car to solve this problem, and completely modify it to solve all the one-sided problems you have heard!
Medium alcohol oil: GCM 100 is a modified fuel of pure methanol, which has better ignition, more complete combustion and stronger power than pure methanol!
GCM85 was modified with pure methanol and added with special additives. It can be started normally at around-10 degrees according to different regions. Compared with blended gasoline, GCM 85 has better economy, better cold start performance and better power, and also protects engine wear and components! GCM85 is not a simple low-temperature starting vehicle!
Methanol (water-based) has strong conductivity, while gasoline has poor conductivity. Cars burning methanol must use water-resistant oil pumps and liquid level meters! Avoid the pollution of methanol by acidic and corrosive liquids (tank trucks only wash with water, not steam).
Traditional oil pump: ordinary oil pump, whether imported or made in China, is a DC brush pump. After methanol is electrified, carbon brush and lead are seriously oxidized (the conductivity of methanol is different from that of gasoline). The original car pump was relatively good (the original car pump ranged from several hundred yuan to several thousand yuan), but it broke down in less than a week.
Squirrel-cage frequency conversion brushless fuel pump: Squirrel-cage structure, avoiding the oxidation damage caused by the contact between carbon brushes and wires and fuel, squirrel-cage motor has good starting, good power, good stability and maintenance-free; The frequency converter has high power and low calorific value, which is suitable for the automobile environment and ensures the reliable operation of the oil pump. The service life of the frequency converter can exceed the service life of the automobile. Meet the pressure and flow of various vehicles, with good fatigue resistance, good starting performance and strong anti-blocking ability.
Traditional liquid level gauge: the common oil level gauge is a sliding contact designed for gasoline, and the conductivity of methanol is different from that of gasoline. After electrified oxidation, the sliding contact resistance is not accurate, and the float is suitable for methanol. The traditional oil dipstick is broken, not the oil dipstick. (Medium-to-high-end cars are relatively durable in sliding contact with the liquid level. )
Non-contact magnetic induction level gauge: magnetic induction non-contact contact with fuel, avoiding the shortcomings of traditional level gauge.