Spark correction tables...
#2
TECH Addict
iTrader: (10)
Join Date: Jun 2004
Location: Commerce Twp, MI
Posts: 2,918
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I think the idea was to eliminate outside variables that can alter your timing. Personally, I'd leave them or make minor changes at most. Higher intake temps tend to invite detonation when you don't retard the timing slightly.
#3
10 Second Club
iTrader: (5)
Join Date: Aug 2004
Location: Missouri
Posts: 272
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by SSpdDmon
I think the idea was to eliminate outside variables that can alter your timing. Personally, I'd leave them or make minor changes at most. Higher intake temps tend to invite detonation when you don't retard the timing slightly.
![Happy](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_stretch.gif)
#4
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Sounds good. Maybe I misread somewhere that someone was doing this. I have another question though if someone could help.
I have been tuning my idle on the new 408 and note that currently my WB sensor isnt working right. My idle starts up great and finds a crisp idle at 1000 rpms. Steady for about 10 seconds and then it hunts for 10 seconds, steady for 60 seconds and then hunts for 10 seconds, then steady till it hits closed loop operation and its great from there on out.
I cant really say how it is fueling wise since my WB isnt working and trims have not kicked in yet. I have not messed with spark yet. Should I start manipulating those values?
Thanks
I have been tuning my idle on the new 408 and note that currently my WB sensor isnt working right. My idle starts up great and finds a crisp idle at 1000 rpms. Steady for about 10 seconds and then it hunts for 10 seconds, steady for 60 seconds and then hunts for 10 seconds, then steady till it hits closed loop operation and its great from there on out.
I cant really say how it is fueling wise since my WB isnt working and trims have not kicked in yet. I have not messed with spark yet. Should I start manipulating those values?
Thanks
#5
11 Second Club
Join Date: Jul 2004
Location: Sydney, Australia
Posts: 121
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Burst knock can also be setup prevent real knock in many situations.
The extra tables are a good feature of our cars engine management system that we should maximally use.
The extra tables are a good feature of our cars engine management system that we should maximally use.