Hi All,

Finally got around to playing with Mafless (SD) tunes on my 05 HSV GTO (LS2 E40) & got it to run Ok. One odd thing I noticed is that the traction control switches to off mode even though I have applied the Operating System Patch B9902 & did a full re-flash before applying the revised tune . Has anyone else experienced this issue & are there any suggestions on how to overcome the problem?

Thanks,

Acer