![]() ![]() The technician at the repair shop will open the machine and determine the cause of the problem. If the warning signal does not disappear, you will need to turn off the engine and bring the car to service in a tow truck. In this case, stop driving, check the oil level and, if necessary, add lubricant to the engine. Insufficient oil pressure alarm appears.Comprehensive machine diagnostics need to be done. Mazda 2.5 Skyactiv such problems are common with injectors, which become clogged when using low quality fuel. The Mazda 2.5 SkyActiv engine loses power and fuel consumption increases.Ĭheck the condition of the fuel system and injectors.You will need 4 high voltage coils to solve the fine jitter problem at idle. They fail quite often, have an affordable cost and change as a set. When the Mazda 2.5 SkyActiv engine is hot, visible vibrations are recorded.Īs an alternative, we can recommend that you replace the high voltage coil.Mazda 2.5 SkyActiv Problems & Reliability It is made to form a uniform ignition mixture near the spark plug, with uniform ignition of the piston occurring, which reduces explosion. It is an explosive ignition of the fuel mixture, in which the rings, as well as the entire piston group as a whole, suffer.įirst, it changes the shape of the piston itself – it resembles a trapezoid (protrudes upwards, often a normal piston is just flat), but in the center there is a small indentation. However, with enormous compression (for gasoline), there are big negative moments. What does such a high compression ratio provide? Yes, everything is simple – temperature and pressure rise in the cylinder (at the end of the compression stroke), due to which Efficiency, power increases, fuel consumption decreases.Īs confirmed by the manufacturer – this engine has 15% more torque, and is also 30% more efficient than the old unit. The most basic change has to do with increasing the compression ratio, in 2.5 Skyactiv-G the value is “14” – that’s a lot! Because in ordinary gasoline engines only “10, maximum 12 units” (for comparison, in MZR2.0 – “10”). Mazda 2.5 SkyActiv Compression Ratio and Piston With this power, the engine shows excellent efficiency. Thanks to the use of modern technology with a volume of 2.5 liters, 192 horsepower is obtained from this naturally aspirated engine. The four-cylinder, 16 valve engine is made of aluminum and has excellent heat resistance. From the characteristic features of this engine, we can note its operation at 95 petrol, which distinguishes it well against the background of many modern power units that require the use of exclusively high-octane fuel. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |