My first scan please comment.
#1
On The Tree
Thread Starter
iTrader: (1)
Join Date: May 2003
Location: Langley BC Canada
Posts: 121
Likes: 0
Received 0 Likes
on
0 Posts
My first scan please comment.
This is my first scan. Would be great if you guys could comment or suggest what changes I should make. Car is pretty stock. LS1 motorsports intake,FastToys ram air,!AIR,!EGR that's about it for now.More to come soon when I learn how to master EFILive
Thanks
[IMG][/IMG]
[IMG][/IMG]
Thanks
[IMG][/IMG]
[IMG][/IMG]
Last edited by ls1_bc; 06-03-2006 at 09:17 PM.
#3
TECH Senior Member
You're off to a good start, knowing what's going on is more than half of the story...
At WOT, your HO2S11/21 voltages are a little low at 860-880mV meaning it's lean, you want to observe these being something like 930-950mV (see next paragraph), this could be the reason for the knock you're seeing;
you can fix this using a WBO2 sensor to tune the VE table and MAF table and then setting the PE vs RPM table to get richer at WOT (and verifying using the WBO2S);
use the WBO2 to make changes; use the HO2S11/21 voltages for observation only.
Other ideas:
display MAF and MAP in metric (easier numbers, at least for me anyway);
in a log chart, display as many PID's as you can, more info = better analysis.
make your pictures a little bigger.
At WOT, your HO2S11/21 voltages are a little low at 860-880mV meaning it's lean, you want to observe these being something like 930-950mV (see next paragraph), this could be the reason for the knock you're seeing;
you can fix this using a WBO2 sensor to tune the VE table and MAF table and then setting the PE vs RPM table to get richer at WOT (and verifying using the WBO2S);
use the WBO2 to make changes; use the HO2S11/21 voltages for observation only.
Other ideas:
display MAF and MAP in metric (easier numbers, at least for me anyway);
in a log chart, display as many PID's as you can, more info = better analysis.
make your pictures a little bigger.