[GerardzM]

Originally Posted by widetyres

I did wonder about dsc but wasn't sure which map it would run. If we get a dry day before this tank runs out I'll try to log in dsc off mode.

In any case, in sport and sport + the logs show significant knocks with svp and minor ones with 97ron, so I will stick with that instead. Bm3 support also thought there could be a potential fuel issue.

93aki = 97.4 RON so it's not very far from spec at all.

If possible try to log again with DSC completly off to disable traction control. The smallest traction event can appear as a correction....even down to uneven/bad roads. Sport modes will most likely have traction events which will give that false appearance of knock.

If traction is an issue log in 4th...far easier to manage but be aware of speeds you will potentially hit.