Cruising in town, around 40-50% throttle my car will go into boost and pull timing resulting in a jerky, almost misfire type, loss of power.
Car is an 04 M66 VR
I am tuned stage 3 with the following:
3inch turbo back
intake and RS4 MAF
DO88 drop in
I have included a scan of the symptom for any of the guys who are familiar with reading logs. I have reached out to my tuner, they have so far been little help, stating they cannot see the issue. Told me to look for boost leaks, though I feel like I can clearly see timing being pulled where I am losing power.
Though if you look in the scan it looks like clear evidence of the timing being pulled...
Issue can clearly be seen around rows 180 and 310....
Google Docs Link