Important considerations for G6 data flashing include checking three areas: 1. Determine which model of ECU is equipped on this vehicle based on the ECU part number; do not rely on experience or intuition, seeing is believing; 2. Verify whether the controller interface entered in the Smart Genius is correct (for example, if the part … Read more
With the increasing demand for energy conservation, emission reduction, and lower fuel consumption, the engine idle stop-start system has become a relatively quick technology to reduce fuel consumption, decrease emissions, and enhance vehicle appeal, and it is being adopted by more and more manufacturers. What exactly is this seemingly sophisticated technology capable of? Today, I … Read more
2017, Happy New Year! This Issue Guide: Many mechanics often ask me why the motor won’t start and there’s no response when trying to start the car. When I encounter such issues, I honestly feel reluctant, especially when there are no fault codes. This kind of problem is systemic and involves various aspects of the … Read more
Previously, I explained the power-on and startup control strategies for the EDC7 and EDC17 computer boards. If you haven’t seen it, you can click below to review. ↓↓↓↓↓↓ Detailed Explanation of Power-On Control Strategies for Various ECUs (Part 1) Today, I will explain another control strategy for startup using CAN communication signals. The heavy-duty truck … 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
When everyone is flashing data for the new ECU and applying for data, this problem may occur. Current software version: 3.5.5.2 Error phenomenon: Data cannot be automatically issued. Cause of the problem: The latest version has added two necessary conditions when applying for data. 1. The ECU must have the engine number (which can be … Read more
By | Daxin Repair Truck · Host | Sugar Electronic Control Unit [ECU]: Electronic Control Unit Electronic Control Module [ECM] Electronic Control Module ECU and ECM are terms that refer to the computer boards. The most commonly seen on the market is Bosch’s computer board, which occupies about 70% of the market. So what models … Read more
ECU firmware upgrades are similar to mobile firmware upgrades. The general process involves implementing a Bootloader and completing read/write operations on EEPROM/Flash. It is essential to understand the MCU used in the ECU, as well as the read/write operations for internal EEPROM/Flash and external EEPROM/Flash. The learning curve is steep; just the reverse engineering of … Read more
Author | Diagnostic Expert The ECU is the brain of our vehicle. When a fault occurs, the ECU will report the corresponding fault code, allowing technicians to diagnose and repair the issue. However, some fault codes that affect the normal operation of the vehicle cannot be cleared even after repairs, causing confusion and frustration for … Read more