Monthly Archives: January 2021

We are often asked questions regarding code readers, scanners and diagnostic tools.

There are a massive range of devices out there and it can be daunting as to what is the best choice.

We will attempt to answer some common questions and give some advice on what might be best for you.
 

What's the difference between a code reader and a scanner?

Both of these are colloquial terms, and are used somewhat interchangeably. Typically a "code reader" might refer to a more basic machine and a "scanner" might be more advanced. Neither of these are really an industry term or have a specific technical definition.

Basic generic OBD2 readers available for somewhere around £50GBP ($70USD) or less will usually give you codes relating to engine issues, but won't give information relating to all the other systems of the car.

Advanced diagnostic tools for workshop use (frequently around £5000GBP/$7000USD) will often allow you to interrogate, diagnose and reprogram most modules within most vehicles.

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