still struggling with fueling
11-28-2006, 03:07 PM
#1
Junior Member
Thread Starter
Join Date: Dec 2001
Posts: 706
Likes: 0
Received 0 Likes
on
0 Posts
still struggling with fueling
im slowly getting my wot fueling towards acceptable levels based on o2 readings. however, during normal granny driving i tend to get bank 1 2 rich codes and a cel.
based on the information from the s4wiki and fueling, it seems that pulling secondary fueling should make low end fueling leaner, while increasing primary fueling will have a greater effect on higher maf values such as wot and help keep me on target on wot.
how can i log and interpret air fuel ratios at idle or low load no boost driving? what sensors and values is the ecu looking at to give too rich codes when driving normally? is this still o2 driven and can i actually log this sitting in my parking spot at idle looking for certain values?
based on the information from the s4wiki and fueling, it seems that pulling secondary fueling should make low end fueling leaner, while increasing primary fueling will have a greater effect on higher maf values such as wot and help keep me on target on wot.
how can i log and interpret air fuel ratios at idle or low load no boost driving? what sensors and values is the ecu looking at to give too rich codes when driving normally? is this still o2 driven and can i actually log this sitting in my parking spot at idle looking for certain values?
11-28-2006, 04:13 PM
#3
AudiWorld Super User
Join Date: Dec 2002
Posts: 17,772
Likes: 0
Received 0 Likes
on
0 Posts
u need dif injectors .. find some cheap greentops and be done for a while
sec has to do with startup .<ul><li><a href="https://forums.audiworld.com/s4/msgs/2207643.phtml">https://forums.audiworld.com/s4/msgs/2207643.phtml</a</li></ul>
Thread
Thread Starter
Forum
Replies
Last Post
BrillianTT 2.0
TT (Mk1) Discussion
4
02-22-2007 05:11 AM
RoninTT
TT (Mk1) Discussion
4
09-17-2002 06:37 AM