Due to the length of this article, it is divided into two parts. This is the first part, and the second part will be shared on WeChat tomorrow. Tested Model Ford Focus, 2008 model, VIN=LSSFCAAE28F*****, as shown in Figure 1 Figure 1 Applicable Models Model: Focus Year: 2007-2011 Displacement: 1.8L or 2.0L Region: China Module: … Read more
In older cars, the number of control modules was minimal, with each module handling a specific function. If there was an issue with the ignition control module, whether hardware or software, the ignition control module would be replaced. As car models and features increased, the design of a single control module for a single function … Read more
Author: Wang Na Affiliation: Chongqing University of Technology In the wave of digital transformation, a profound revolution in automotive electronic and electrical architecture is brewing. The automotive industry is stepping into the intelligent era, following the path once taken by the PC and mobile phone industries. Automotive electronic systems, in-vehicle entertainment, human-vehicle interaction, and vehicle … Read more
Basic Information Vehicle Model Dongfeng Liuzhou Chao Long M3 Engine Brand Isuzu ECU Model EDC17CV54 Emission Stage National V Fault Phenomenon Engine fault light on, power insufficient. Troubleshooting Step 1: Use a decoder to read the fault code, the fault code is P0204: Injector open circuit for the fourth cylinder (physical second cylinder). Step 2: … Read more
When applying for the latest data or factory data, you may encounter this issue. Current software version: 3.5.8 Error phenomenon: Application failed: ECU type verification failed: The data version you applied for is WISE13-P231-V101, while the corresponding version for this engine number is: WISEC13-P230-V173. Cause of the issue: This is a common problem with National … Read more
1. The electronic control unit (ECU) mainly consists of input circuits, A/D converters, computers, and output circuits.(√) 11 2. The electronically controlled gasoline injection system utilizes negative pressure generated in the throat of the throttle above the throttle valve during air flow to draw out gasoline, which is then atomized and delivered to the engine. … 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
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