GTRS problems still please help me out!
#1
GTRS problems still please help me out!
ok I have had these problems since installing the turbo about a year ago.
The problems are I pull an extreme amount of timing. I am pulling about 8 degrees at 15 psi.
Also the fuel trims still say +22.5% at part throttle. Today i reset the fuel trims and didnt go into boost for a few miles. The fuel trims went back up to the +22.5% out of boost shifting at about 3000rpms for about 20 miles. the value doesnt change when in boost.
I changed the MAF sensor again and no change. I switched my FMIC about a month ago and it didnt help with the timing problems like I anticipated.
can any one of you shed some light on me?
Here are 3 logs I did today all are in 3rd gear at 1.07kg/cm^2 or about 15psi (This is running straight from the wastegate)
http://spreadsheets.google.com/pub?k...lVVsTJkTIFWEUQ
The problems are I pull an extreme amount of timing. I am pulling about 8 degrees at 15 psi.
Also the fuel trims still say +22.5% at part throttle. Today i reset the fuel trims and didnt go into boost for a few miles. The fuel trims went back up to the +22.5% out of boost shifting at about 3000rpms for about 20 miles. the value doesnt change when in boost.
I changed the MAF sensor again and no change. I switched my FMIC about a month ago and it didnt help with the timing problems like I anticipated.
can any one of you shed some light on me?
Here are 3 logs I did today all are in 3rd gear at 1.07kg/cm^2 or about 15psi (This is running straight from the wastegate)
http://spreadsheets.google.com/pub?k...lVVsTJkTIFWEUQ