http://www.ecimulti.org/uberda...=2054

heres a link to some of my logs now that i got the wideband. I'm still getting detonation on that tune ..even though its super rich. BTW that lean spike is when i let off the gas so don't mind that.

 

bump

 

can anyone help? I just tried using some 2 step colder plugs yesterday and they didn't work either. I took another two logs with them in and posted it up on that same link.

 

I was just going to tell you that in my car running Uberdata and fuel pump/ etc. When I went to the boost tab I added 120% fuel and .8 timing. On my first time boosting I was in the low 13's for A/F. I added 3% to the entire boost portion of the table and then I was in the high 11's low 12's to fix the problem. So I was just going to tel you to just add a bunch of fuel and see if that was your problem. Glad you found your problem . Now get a compression tester and check your compression!

 

well i still haven't found my problem. I datalogged some pulls on the maps i was detonating on and was still very rich..yet i was still detonating.