Alientech has released protocols for seven Mitsubishi ECUs. This means that you can now use KESS3 to work in Bench mode on Mitsubishi ECUs: 32920-23KD0, 32920-27G00, 32920-06G41, 21175-0099, B4F-8591A-10, 32920-06G01, and 21175-0254. See the full vehicle list here: