Economy

Maintenance data

[Maintenance video] Auto maintenance technology lectures

Auto maintenance technology lectures...

[Maintenance video] Car maintenance video - to be familiar with maint

Car maintenance video - to be familiar with maintenance to download...

[Maintenance video] Vehicle maintenance and repair video self-study 3

Vehicle maintenance and repair video self-study 3 - electronic suspension and power steering system...

[Maintenance video] WHAT IS OBD?

OBD stands for O n- B oard D iagnostics. It is a computer-based system originally designed to reduce emissions by monitoring the performance of major engine components. A basic OBD system consists of an ECU (Electronic Control Unit), which uses input ...

[Maintenance list] Diagnosis and elimination of car generator chargi

Diagnosis and elimination of car generator charging failure The main points of generator charging fault diagnosis. 1.Determine the fault phenomenon of the fault diagnosis. 2. Reproduce the failure as much as possible. 3.Perform fault diagnosis to get ...

[Maintenance list] What information can be obtained from OBD system?

The information provided by the OBD system includes: 1. Some important real-time parameters of the electronic control system, including engine speed, coolant temperature, vehicle speed, oxygen sensor signal, etc. 2. The function and working state of O...