What is the octane improve agent

What is the octane improve agent? What does it do? Octane improver is to increase the octane rating of automotive additives, can be used OBD Diagnostic Tool to check out the car's octane, octane improve agent is a kind of common gasoline additives, which is popular in the additive products.

The most effective way to improve the engine efficiency is to improve the engine's compression ratio, but the compression ratio of an increase, knocking combustion significantly enhanced, higher-octane gasoline can reduce detonation, as the engine compression ratio continues to improve, This forced refineries to produce high-grade gasoline. Octane increase only to reduce engine knock, and reduce fuel consumption, thereby increasing the economic efficiency, Launch X431 V Pro or Launch X431 PAD tool inspection data show: Improve the gasoline octane number 1 unit, saving gasoline 1.3%.

For a long time, oil prices have been stubbornly high, bring the owners a little cost pressures, how to reduce the fuel consumption has been a concern. In addition to source fuel from outside, how can the existing fuel play to the best effect is also very important. Presumably this is the octane value improver where it! Improving fuel quality, to the full combustion, reducing fuel consumption.

Of course, as a gasoline additive, in the selection or according to the specific circumstances of their own car, everything from reality, the effect of the additive to play to the largest , you can use the Autel MaxiScan VAG405 or Autel MaxiDiag FR704 tool to check, it will prompt you to use what kind of gasoline additive.
Source: http://www.focalobd.com/blog/what-is-the-octane-improve-agent/

How to buy Best brake fluid

The importance of the brake fluid for driver is indisputable, so, what are the features of best brake fluid, in the choose and buy should pay attention to what issues?

1, Low temperature fluidity is very good, which is particularly evident for cold areas. Using high quality brake fluid in cold as sensitive and reliable braking. The use of inferior brake fluid temperature performance is poor, high freezing point, below -20 ℃ temperatures will have solidified phenomenon, significantly affect the safety of driving.

2. Long-term use of non precipitate, Brake fluid in high temperature condition of long-term use, quality instability will produce thermal decomposition, produce a precipitate, also affect braking performance, Launch X431 Cresetter or Launch Creader V+ tools can help you to check the performance of automotive brake.

3, The brake system of various metal good antirust property. General brake fluid corrosion resistance is stronger, but high quality brake fluid for all kinds of metal corrosion greatly reduce anti-rust, can prolong the life of the brake pump, if add the inferior brake fluid will soon a corrosive action on metals, cause a harm to driving.

4, For a variety of rubber is not corrosion. High quality brake fluid after use cup serious expansion deformation phenomenon will not occur. The use of inferior brake fluid, cups easily expanded and deformed, causing the vehicle oil spills, when the brakes flip, causing the accident. Standard brake fluid in the expansion coefficient is generally 0.1% to 5% .

5, the boiling point the higher the better, lower evaporation. Boiling point of not less than 205 DEG C, when automobile run for a long period of time and in high speed or downhill, and the temperature will be up to the number of brake fluid, brake fluid temperature of the brake shoe temperature increased, if the boiling point of the brake fluid is not high enough, the brake fluid vaporizing, bubble, stepped on the brake is weak that could not be immediately reached to brake, it can not guarantee that traffic safety, in order to ensure your safety, in order to protect your driving safety, please use the timing Autel MaxiScan JP701 or Autel MaxiDiag FR704 tool to check car system performance.
Source: http://www.focalobd.com/blog/how-to-buy-best-brake-fluid/

Choose automobile ABS brake fluid matters needing attention

ABS is the installation of the modern car regular device, its function is becoming more and more attention. Because of the ABS system is more complicated than conventional braking system, you can use the Auto Diagnostic Tool to check the ABS system routine performance, therefore when choosing, replacement and supplement the brake fluid should pay special attention to:

The brake fluid correct selection:
1, in the ABS system, there is more rubber seals and rubber hoses, this requires the owner in the use of the brake fluid can't have strong swelling effects on rubber seals.

2, in the ABS system, there are more and more sophisticated metal parts and therefore requires the choice of brake fluid has good corrosion resistance, so as to avoid metal parts from corrosion.

3, in the ABS system, there is a longer, more complicated pipeline, therefore, requires the choice of brake fluid has a high boiling point, in order to avoid the brake fluid vaporize that braking system to produce air resistance, you can use Launch X431 CResetter II or Launch X431 Diagun III tool to check the brake system is working properly.

4, in the ABS system, the brake fluid through repeated pressure increase and decrease the circulation, therefore, the work of the brake fluid temperature and pressure is higher than conventional braking system of brake fluid, which requires the brake fluid has better oxidation resistance, in order to avoid brake fluid in formation colloid, sediment and corrosive substances.

5, the ABS system, brake fluid pathway is longer and more tortuous, resulting in brake fluid in flow process by the greater resistance; in addition, in the ABS system, moving parts more, more sophisticated, these moving parts of lubrication requirements higher. Therefore, ABS system, the choice of brake fluid must possess proper viscosity.

According to the above characteristics, ABS systems generally use brake fluid DOT4, Although DOT5 brake fluid has a higher boiling point, but because DOT5 is a silicon brake fluid, will strong damage to the rubber parts. Therefore, In the ABS system, generally do not use the brake fluid DOT5.

However, due to DOT3 and DOT4 brake fluid is alcohol-based, with strong moisture absorption, with the use of extension of time in which the water content will increase. When the brake fluid contains more moisture, will make dynamic pressure regulation means precision parts corrosion occurs, in cold weather conditions, but also the viscosity of the brake fluid increases, affecting the flow of the brake fluid in the brake system, the brake becomes slow, resulting in system moving distance is extended.

In addition, the brake fluid in the water will have a very significant impact on the boiling point of the brake fluid, gas resistance. DOT3 and DOT4 brake fluid usually after 12 months of use after which the moisture content of 2%, after after 18 months of use, where the moisture content of up to 3%, you can use the Autel Maxidiag Elite MD703 or Autel MaxiDiag FR704 tool to check the brake fluid water content, therefore, suggest you every 12 months to replace a brake fluid.
Source: http://www.focalobd.com/blog/choose-automobile-abs-brake-fluid-matters-needing-attention/