Author / Crab Claw Facing Heaven The Working Principle of Fuel Injectors in Most Vehicles During the period when fuel injection is needed, the valve body inside the injector is lifted under the control of electromagnetic force, opening the oil path between the internal high-pressure fuel and the nozzle, allowing high-pressure fuel to spray out … Read more
This article is an exclusive piece by Wu Pei Channel, authored by Rong Congrong, published with authorization from Autohome. For other reprints, please indicate Wu Pei Channel’s WeChat public account, and feel free to share it in your circle of friends. ECU, short for Electronic Control Unit, is the “brain” of the car. However, there … Read more
The research team led by Professor Hu Jianguo from Sun Yat-sen University’s School of Microelectronics has conducted research on low-power Turbo encoding and decoding for the NB-IoT communication standard. The related results are published under the title “Design of Low-Power Turbo Encoder and Decoder for NB-IoT” in the Chinese Journal of Electronics, 2024, Issue 2. … Read more
Free amines easily react with NaOH or NaHCO3 under alkaline conditions controlled by a mixture of dioxane and water to produce N-tert-butoxycarbonylated amines via reaction with Boc2O. This is one of the commonly used methods for introducing Boc, which has the advantage of producing minimal interfering by-products that are easy to remove. For some nucleophilic … Read more
Hello everyone, I’m BaoBao~ The simplest and most effective way to upgrade power is to upgrade the ECU, many friends have some questions and misunderstandings about upgrading the ECU, today BaoBao will thoroughly explain it to you! The Brain of the Car ▼ ECU (Electronic Control Unit). If the engine is the heart of a … Read more
Recently,I flashed the ECU of my car, and it’s a stage two upgrade. OBD Direct Flashing First, what does “flashing the ECU” mean? Flashing the ECU refers to ECU tuning, which modifies the intake, fuel injection, ignition, etc., through the vehicle’s onboard computer program, adjusting the air-fuel ratio, ignition timing, and more. There are two … Read more
This article is an exclusive piece from Wu Pei’s channel, authorized by Autohome for publication. Please credit Wu Pei’s WeChat public account for any reprints, and feel free to share it in your circle of friends. Do you remember yesterday’s article titled 《Is Your Car Lacking Power? ECU Tuning Can Boost It by Several Horses!》? … Read more