Most manufacturers claim they have the best OBD2 Scanners in town but none of them works well either in service or in DIY repair transactions. Even if you have a decent amount of knowledge about cars, to save a little money by diagnosing your own car is better. So, what’s the best scan tool you can get without spending a bunch of cash?

Bear in mind that there is no real substitute for the car diagnostic tools that the professional diagnostic technicians have at their disposal. If you have a decent working knowledge of cars, you probably know about it. Those technician tools typically consist of many great features such as Snap-on MODIS as well as an experience of diagnosing similar problems. Today, technology has come along the way and there are many DIY ways to save more money.

Importance of Scan Tool Knowledge Bases

One of the most important things a scan tool can do is to provide users some type of knowledge base. A scan tool is not just made to interface with the on-board diagnostic system of a vehicle but to give some sort of knowledge base as well. The specific information stored in this kind of knowledge base varies from one certain scan tool to another but the significance of troubleshooting information remains intact.

However, if you have relevant experience with the problems you are dealing with, a good knowledge base can save your time and money a lot better. If you choose to have scanners that include troubleshooting information and other tips and procedures will give you the definition of a code, potential faults and you can track down the cause of the problem with ease.

Low-tech Car Diagnostic Tools

Some car diagnostic tools are high-tech but you can still find some low-tech diagnostic tools that work. Most cars have been trending more toward computer controls and diagnostic equipment nowadays but there is nothing wrong if you would start with the basics. If you would care to use low-tech car diagnostic tools and include them in your toolbox is something that is done by most wise and money-saving users.

Basic car diagnostic tools are commonly packed with the following features:

• Stethoscope
• Test light
• Timing light
• Vacuum gauge
• Fuel pressure gauge
• Vacuum pump

Tools like this can still be used in diagnosing latest vehicle models but you need some sort of equipment such as compression, tester leak-down detector, and other items when using these with older vehicles.

Diagnostic Procedures

The best car diagnostic tool for most experienced car users should include diagnostic procedures. One thing that affordable code readers and scan tools lack is the knowledge base but having diagnostic tools with diagnostic procedures to follow can help trace the root of the problem easily. Pulling codes and displaying data in a highly efficient manner is essential for OBD2 Scanners.

However, in some cases, the involvement of specific procedures to test various components should be in working order to avoid the “throw parts at it” method of a vehicle repair. Having a wealth of personal experiences is important to draw on car repairs which cannot be obtained by either getting cheap diagnostic tool or from the high-class diagnostic procedures you can get in a MODIS or Alldata software.

There are a variety of free and paid services available everywhere to help you get going and you can use in combination with affordable yet quality scan tools to help you gain personal experiences. The key thing to bear in mind is that if you are experiencing troubles with your car, something or somebody else could help you make it better without wasting too much time, money and energy.

Many people might still find it hard to deal with many sticky diagnostic situations so start here and take a look at there: