Tag Archive: GM MDI 2

The MDI Manager Software Update splits MDI 1 and MDI 2 into separate applications

The Multiple Diagnostic Interface 1 & 2 (MDI/MDI 2) are designed to connect a vehicle to a host PC computer application for data transfer and Electronic Control Unit (ECU) reprogramming. The MDI 1 and MDI 2 (Fig. 15) are configured…
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Cheap GM Scanner Review: VXDIAG VCX NANO better than GM Tech2?

This article is a review of VCX NANO, and we’re talking about is this $100 GM scan tool better than GM Tech2? What is the evolutions of GM Tech tools? 1)Tech 1A (in the early 1990s) In the early 1990s,…
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