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Many car owners have such a confusion: obviously the car has not been hit or repaired, but the fuel consumption suddenly soars; the idle speed is unstable when cold starting, the acceleration is weak and accompanied by jitters; the exhaust gas exceeds the standard during annual inspection, and it cannot pass even after repeated rectifications……

To European truck owners, logistics professionals, and fleet operators driving Euro 6 emission standard diesel vehicles, have you ever encountered these frustrating issues? Urea consumption is getting higher and higher, or even stops spraying entirely; DPF regeneration fails, and the dashboard warning light stays on; lack of power during acceleration and climbing, even when stepping…

SCR (Selective Catalytic Reduction) components are the core parts of diesel engine exhaust treatment systems, mainly used to reduce nitrogen oxide (NOx) emissions in exhaust gas, meeting National IV and above emission standards. They are widely applied in diesel-powered equipment such as commercial vehicles, construction machinery, and ships. Unlike SCR components in ordinary power electronics,…

If you’re into automotive maintenance, engine performance, or just curious about how your vehicle’s exhaust system works, you’ve probably come across the exhaust gas temperature (EGT) sensor. This small but critical component is a unsung hero of modern engine management—keeping your engine efficient, reducing emissions, and protecting key parts from damage. But how exactly does…

If a car is compared to a complete “living organism”, the engine is the heart, the transmission is the bones and muscles, and the automotive sensors are the “sensory nerves” spread all over the body. They can real-time capture various data during the vehicle’s operation, convert them into electrical signals and transmit them to the…