Introduction: The Ducati Multistrada V4S is a versatile motorcycle with a comprehensive four-in-one design. Ducati, known as the Ferrari of motorcycles, has always been at the forefront of motorcycle design and performance. With a wide range of models, it has paved the way for many motorcycle enthusiasts. As the ADV multi-purpose motorcycle trend has gained … Read more
PGM-FI Fuel Injection Concept PGM-FI (Programmed Fuel Injection) is a high-precision program-controlled fuel injection system developed by Honda. PGM-FI can atomize the fuel delivered by the electronic pump in the fuel tank into the optimal state based on specific exhaust conditions, engine RPM, and oil temperature inside the engine, adjusting the air-fuel ratio before injecting … Read more
This issue shares a paper published in July 2025 in The Plant Cell titled “A calcium sensor kinase pathway interacts with the TOR complex to balance growth and salt tolerance in Arabidopsis.” The study found that salt stress rapidly inhibits the activity of TORC in Arabidopsis through both the ABA pathway and the CBL4/CBL10-CIPK24 pathway. … Read more
Three years ago, when the Ducati Multistrada V2 first entered the domestic market, few expected this model, positioned as an “entry-level road touring bike,” to remain so quiet in the domestic market. Now, the 2025 model returns to the battlefield with a new “heart.” The starting price of 137,900 seems almost on par with the … Read more
After a three-year hiatus, Ducati has finally brought the all-new Multistrada V2 back into the spotlight. Officially launched on August 22, this model, known as the “entry-level member of the Multistrada family,” retains Ducati’s signature luxury and performance lineage. In terms of pricing, the V2 Ducati Red starts at 137,900 yuan, while the V2 S … Read more
Follow 【Finger Motorcycle】 for fresh insights on motorcycle maintenance and repair! Author: Weibo Yesterday, some enthusiasts in the group discussed the operation of the fuel injection system, particularly when fuel cut-off during deceleration begins and which sensor controls it. Some said it’s controlled by the rapid return of the throttle, while others claimed it’s controlled … Read more
Follow 【Finger Motorcycle】 for fresh insights on motorcycle maintenance and repair! Author: Longxing Tianxia The maintenance of fuel-injected motorcycles has always left mechanics accustomed to carbureted models feeling at a loss. Today, I will analyze a case where a motorcycle could not start after an ECU replacement, to share some technical insights. A Neptune motorcycle, … Read more
Please follow our WeChat public account “Finger Motorcycle” to read the latest motorcycle maintenance and repair information. Search for ID mscmoto directly in WeChat to follow! The most notable feature of fuel-injected motorcycles compared to carbureted models is the addition of an onboard computer, also known as the ECU (or ECM). It automatically adjusts the … Read more
Follow 【指尖维修】 for fresh insights on motorcycle maintenance and repair! Author: 行思止随 Yesterday, we discussed how fuel-injected motorcycles no longer require ignition coils, as their functions have been replaced by the ECU, and we listed the four main functions of the ECU. Today, we will discuss the internal structure and workflow of the ECU. The … Read more
Today, I want to talk to you about another classic among Kawasaki motorcycles, which is also a model that many people were introduced to large displacement bikes: the history of the Kawasaki ZEPHYR400 series. However, to truly mention ZEPHYR, there are several ancestral models that must be discussed: Original Model: Z400FX Year: 1979 In 1979, … Read more