It’s every vehicle owner’s responsibility to keep their vehicles in good working condition. This is not only to protect themselves and their family from dreadful accidents, but also other people who may be in their proximity while their car broke down on the road. Getting a reliable OBD2 scanner is essentially a must in order to easily check the condition of the vehicle. An ODB (on-board diagnostics) provides essential data that vehicle owners and car technicians can work with quantifiably when checking their car’s condition.
Interestingly, the capabilities of OBD models have grown considerably since its inception. OBD2 models are immensely more informative unlike its predecessors wherein only light indicators were used to determine if something is wrong. Today, it’s become a lot more useful due to its capability to display actual numbers for proper and precise calibrations. When getting an OBD2 scanner, whether for home or shop use, it’s important to get one with as many features as possible. It goes without saying that not every OBD2 in the market are created equal. Here are features that should never be absent from an OBD2 scanner.
1. On-screen definitions that is easy enough to understand.
Car owners will find it difficult to work with scanners that don’t provide them with relatable information. Sure, they can take the car and have it diagnosed at an auto repair shop, but it still helps to understand what the indicators represent in order to meet eye to eye with the auto technician.
2. Printable results.
Interestingly, in a world where digital form of data is preferred over hard copies, having a printed result of an OBD2 scan is extremely helpful. Not only does this provide a visual history of a car’s condition, but it’s undeniable that it’s more convenient to have a printed piece of paper around while tuning the car.
3. Log history and storage.
Though a printed result is indeed convenient, it’s also worth having stored data of the diagnosis, for obvious enough reasons. It helps to check and compare different diagnostic results from one point in time to another in a convenient manner. Fortunately, almost all OBD2 scanners these days come with this feature. In this day and age where Gigabytes of storage fits in a storage device the size of a cornflake, it doesn’t make any sense if manufacturers forgo this feature.
4. ABS checking.
Anti-lock breaking systems (ABS) are life-savers. It prevents skidding due to sudden braking through its impressive hydraulics capability. An OBD2 should be able to comprehensively and precisely diagnose the condition of the car’s ABS, as it is an integral feature of the modern car. On that note, it’s also a must to have the air bag capability of the car checked through the OBD2.
Choosing the reputable brands when buying OBD2 or practically any part of the car is usually a safe bet. Though it would help to go to helpful sites and read this guide in order to assess whether a model’s price is justified or is simply expensive due to the manufacturer’s premium valuation.