Best car diagnostic tools at a glance Best overall: Draper Fault Code Reader and Oil Reset Tool - £203.20, Draper Tools Best for good value for money: Motopower OBD2 Scanner - £26.50, Amazon ...

Scan Tool The top end of the technology ladder is held by a scan tool. This car diagnostic tool plugs into the OBD-II port (“OBD” is an acronym for on-board diagnostics, and the “II ...

See Also: What Info Can An Automotive Scan Tool Tell Me? Trouble codes can be caused by innumerable issues, not just the outright failure of a particular component.

A code reader for your car can mean the difference between dropping everything and heading for the mechanic and letting that warning light ride a little bit.

However, many advanced scan tools provide far more features, including things like the ability to view live data and graphs, access and clear SRS and ABS codes, as well as do things like perform ...

You have mentioned a scan tool that was not overly expensive but bordered on something a professional would use. What kind was it?

You can purchase any global scan tool — often called a code reader — at most automotive parts stores or online.

Code readers, or car scanners, are a great tool for those looking to get information from their vehicles quickly and conveniently.

Best car diagnostic tools at a glance Best overall: Draper Fault Code Reader and Oil Reset Tool - £242.32, Electrical World Best for good value for money: Motopower OBD2 Scanner - £26.50, Amazon ...