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Showing posts from June, 2021

GM MDI or Tech 2 Which one should I choose

Looking for a  GM MDI interface or  Tech 2 Scanner and don’t know which one (original or clone) should you take? Here you go. Part 1: GM MDI or Tech 2 Part 2: Tech 2 original or clone? – How to find the original or fake. – worth to have a Tech 2 China clone? Part 3: GM MDI genuine or fake? – what’s the difference of MDI genuine & clone? – GM MDI china clone any good? Part 1: GM MDI or Tech 2 Tech 2 scan tool has become obsolete for shop use as of late. It still has a lot of capability and will do anything you need for the older platforms but it needs the CANdi module to work with any of the new stuff. The MDI is a 1 shot deal for all the newer PCMs and will still work on the older stuff too. I sold my Tech 2 and bought an MDI last year, haven’t missed the Tech 2 since. Then again I’ve got a Genysis scanner I use for all my typical diagnostics & probing. However, the MDI requires a GM log-in with monthly access to GM’s website. That’s it’s only draw back for t