id have it tuned professionally, but out here the nearest place that might do it is 200 miles away and until i can get it running decent enough, isnt a option at the current moment.
cant really drive the car there with how its running.....anywho, im almost positive the tune is the source of my issues, but am open to ideas
idle AFR- 14.5-15.5, sometimes drops a little leaner for a quick millisecond but pretty much stays around there
im running a base map from a friend- 9psi map, smaller turbo, 440cc injectors
my setup has a larger turbo, 750cc injectors, and im just running the wastegate spring for now (external gate, 11psi spring)
in the fuel map, i changed the injectors from 440 to 750cc and went for a drive around the block to see what im working with
on my boost guage im maintaining a steady -15 on the vac side and when i give it gas it quickly hits 0 but doesnt ever build boost
car is VERY sluggish, slower than it was when it was NA and feels like im running into a wall around 4k rpms
arf stayed around approx 13:1 while driving (i know a bit on the lean side...but is that a issue if im not building boost?)
oh and the little whistle i used to have from the turbo prior to my transmission blowing up last year is now gone too (first time out since i reinstalled a new trans)
i did have 1 instance of preignition which caused me to turn around and come back home
any tips?
Edited by faithofadragon, 19 July 2012 - 05:50 AM.
