Dale
March 11th, 2008, 01:29 AM
First: trying to get my speedo correct still. cant seem to dial it in right.
235/55/16
3.23 gears(org 3.08 )
gm t5 trans
4k cluster
So...
H0101 should this be 4194.80 or 4k?
H0102 ???
H0103 3.23
H0104 2488.5433
H0105 4k
Second:
L31 van tune...I have a 5.7, but have a 4.3l maf on it. If I put the 4.3 "B5001" in it. It throws an error at idle. So Ive left the 5.7 chart in it and have had the EGR disabled.
Since I have a money bet down on MPG I can obtain, I want to enable the egr.. but when I do it throws a maf error around 2k rpms(guessing when the egr opens).
I am guessing I need to merge the two maf charts... 5.7l down low, 4.3 mid range and up? About where would this be on "B5001".
Also, can anyone verify that the 5.7l maf is physically larger diameter then the 4.3? If so, how much bigger? This LS7 maf I have is WAY to large to fit in the airsteam I have. Maybe later I can change, but thats not my goal right now.
235/55/16
3.23 gears(org 3.08 )
gm t5 trans
4k cluster
So...
H0101 should this be 4194.80 or 4k?
H0102 ???
H0103 3.23
H0104 2488.5433
H0105 4k
Second:
L31 van tune...I have a 5.7, but have a 4.3l maf on it. If I put the 4.3 "B5001" in it. It throws an error at idle. So Ive left the 5.7 chart in it and have had the EGR disabled.
Since I have a money bet down on MPG I can obtain, I want to enable the egr.. but when I do it throws a maf error around 2k rpms(guessing when the egr opens).
I am guessing I need to merge the two maf charts... 5.7l down low, 4.3 mid range and up? About where would this be on "B5001".
Also, can anyone verify that the 5.7l maf is physically larger diameter then the 4.3? If so, how much bigger? This LS7 maf I have is WAY to large to fit in the airsteam I have. Maybe later I can change, but thats not my goal right now.