Newer models have more control units and, therefore, more coding options. The vehicle manufacturer sets these coding options German car brands like Audi and BMW have most of them. The number of possible settings will depend on your car brand, model, and year of make. This is a very fun part of advanced OBD scanners! You can customize settings in your vehicle and even unlock hidden features with ECU coding. ECU coding – Unlock car’s hidden features Most functions can be found in professional diagnostic tool manufacturers’ scanners, like Launch (Thinkdiag), XTool, Topdon, or Autel. That’s why we have service functions in better Bluetooth diagnostic scanners. Modern vehicles require the usage of an OBD2 scanner, even during basic service tasks like brake pads or battery replacement. Servicing your vehicle in 2023 doesn’t work like 20 years ago. However, it is often done poorly, and you can find proof of clocked odometer by entering live data in multiple control units. This won’t work for every vehicle if the mileage tampering is precise, all the evidence is gone. I was able to find out data about the engine control unit being driven for 432 000km in the engine control module live data. Here is a photo of the car with 261 000km on the dashboard. The ability to read full live data (from all control modules) will allow you to verify the driven mileage of a vehicle in multiple control units. There are 17+ engine live data shorts explained, which will give you a basic understanding. Start by understanding the basics of engine live data. This is the most useful diagnostic scanner feature because it helps you diagnose the right source of problems in the engine without randomly changing parts to see if it helps. If there is one thing to master with an OBD2 scanner to separate yourself from basic mechanics, it understands the live data. I also have a list of 2900+ generic codes where you can look up each code to see its meaning. But you can roughly determine the meaning of each code by a general set of rules that apply to all codes.Ĭheck the OBD2 codes decoding guide. There are thousands of different codes, and each of them has its own meaning. The fault codes are your first clue to solving problems that cannot be diagnosed without an OBD scanner. The car scanner app is one of few, or maybe even only free OBD2 app that can scan fault codes not only from the engine but also from all other control modules. More important is to get knowledge about how to read and interpret those data. If you are just starting to use a Bluetooth OBD2 scanner, you don’t need a very advanced device. The free OBD2 app Car Scanner is able to read codes from all control modules, pointing out faults also in other control modules, not just the engine. Basic adapters like Veepeak have enough functionality to diagnose engine problems.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |