The Jinlangxin SD-WAN remote monitoring networking gateway is plug-and-play. It supports broadband from mobile, telecom, Unicom, and broadcasting. No public network or dedicated line is required; as long as there is internet access, it can connect to multi-level routing and bypass modes, supporting 4G mode. 1. Used for remote monitoring and off-site storage. 2. Remote … Read more
Please follow our WeChat public account and Toutiao account “Finger Motorcycle” to read the latest news on motorcycle maintenance and repair. Search for ID mscmoto directly in WeChat to follow! The trend towards fuel injection in motorcycles is a necessary outcome of stricter environmental requirements. Fuel-injected motorcycles are highly electronic, and it is essential to … Read more
[Tip] Click the blue text below the titleElectrician Home to follow For business cooperation, please contact QQ: 2226701662 For more exciting consultations, please follow Electrician 365 (diangong365) Electrician Home QQ Group: Group 1: 468193845 Group 2: 522898769 The multimeter is one of the indispensable tools for automotive repair technicians. Early multimeters had very simple functions, … Read more
Understanding the CAN Communication Bus: With the rapid development of the times, automotive electronic technology is constantly updated, so we must improve our technical level through continuous learning. In this issue, we will explore the automotive CAN communication bus, covering the principles, design, applications, and maintenance of CAN in a comprehensive article! “What is a … Read more
In the field of CAN, aside from functional interaction and communication matrix design control, there is also the low-level testing of CAN, which mainly includes aspects such as CAN hardware, protocol stack, and software. As automotive manufacturers and suppliers, we often focus on functional design implementation and the signal interactions related to functional implementation; these … Read more
Passat Air Conditioning Intermittently Not Cooling 1 Fault Symptoms This vehicle is a 2011 model with a mileage of about 15000km. During use, the automatic air conditioning system intermittently fails to cool. 2Diagnosis and Repair Using a diagnostic tool to self-diagnose the automatic air conditioning system, the fault code is B10A1, indicating that the fresh … Read more
Detailed Steps for Replacing ISE Electrodes If the electrode exceeds its valid period or usage time: potassium sodium chloride for 2 months, reference for 6 months, or if the results are unstable, the electrodes need to be replaced. This process is divided into three parts: Replace K, Na, Cl electrodes Replace the new reference electrode … Read more
Introduction: The rapid development of automotive technology and the popularization of fuel-injected vehicles have brought challenges to many automotive repair professionals. To become an excellent automotive technician and increase income, understanding automotive circuit knowledge is essential. Many automotive repair friends have expressed a desire to learn about circuits. After reading this article, you should have … Read more
Source:Testing Learning Network Introduction: In the section about TP and ALB, I actually forgot to mention the white ball ratio. In fact, there are many items in the testing projects that exist in the form of ratios. Today, let’s discuss how significant these ratio-based projects are and see if there are answers you are looking … Read more
◆◆Mercedes-Benz E200 Air Conditioning Not Cooling◆◆ (1) Failure Symptoms The chassis model of this vehicle is W211, equipped with an M272 engine. The air conditioning system is not cooling, and the two air outlets in the center of the dashboard are not blowing air, while the side outlets are blowing hot air. (2) Diagnosis and … Read more