50harleyrider
Top Post Dawg
- Joined
- Jun 16, 2007
- Location
- charleston,wv
- TDI
- 2005 B5.5 TDI/geared BSM, BV43A turbo,stage 2 TDTUNING. 2005 5sp manual passat tdi stage 2 tdtuning,BSM delete. 2015 Passat TDI 6sp manual.
Has anyone figured this out? Mine is really annoying now when running in 5th under slight load between 1500-2000 rpm. I can't even drive it below 65 now without the car really shuddering hard. My PP520 car is the worst. IQ set between 3.0 and 6.0 in .1 increments and no help. Injection timing is at 60. Haven't heard anything from Jeff Robertson either. Sure don't want to ditch the .623 gears yet but.... Any suggestions on some logs to perform at the shudder conditions? The thing that really bugs me is it didn't do this last winter. Turbo boost is fine too. I can do the same conditions in 4th and no shudder. I guess it's time to disable the VSS sensor and switch it on with a toggle when I need cruise control.