Custom OS 64000173?

[Lennydmaxguy]

Does a custom DSP4 OS exist for GM OS 24000173? When I look up the OS in the OBD>Lookup OS tab, it shows that there is one. But when I have my tune open, there's no option to convert it to a DSP. And I noticed in the documentation it isn't listed.

24845

[bobo]

Here is a DSP4 capable OS24846 if that helps any.

[Lennydmaxguy]

Thanks

[Lennydmaxguy]

So the answer to my question is no. The 64000173 OS is some kind of different OS, not an Efilive created one. That means I'll be using OS 55493455 in my truck. And that leads to my next question. I don't seem to have the correct Engine Diagnostic segment. Does anyone have one that is correct for the 3455 OS? Possibly it's the 12677700?

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