VXDIAG GM GM MDI

vxdiag vcx nano gm, tech2 clone, gm mdi, any difference? which one is better for GM diagnostics? read the chart below to get the answer yourself. Products GM MDI VXDIAG VCX NANO GM Tech 2 clone Picture       software GDS 2 (2011)Tech2 Win GDS 2 (2014)  TIS2000SPS Need […]