|
Datalog: a question about timing and knock. How does my log look to you guys.
Logged information from sunday night....
i have 3 individual logs written down but i will post the most recent one.
my car is a 1998 eclipse gst spyder automatic. has 34,000 miles on the car. all my mods are in the profile, but these are the major ones.
evo3 big 16g ported with 34mm flapper
turbo xs manual boost controller
550cc FIC injectors
safc
190 walbro pump
greddy big fmic
greddy egt gauge (during these runs egts were at about 1500 degrees F and hit 1600 only during a shift and then dropped to 1500.
2nd gear had a max of 18 psi.
3rd gear has a max of 20 psi.
RPM TIMING o2 VOLTAGE
4140 11.0 .98 2ND GEAR
4859 13.0 .96
5207 14.6 .98
5515 17.0 .98
5835 19.0 .98
6156 10.0 .98
6398 10.0 .98
6636 12.0 .98
3RD GEAR
5023 10.0 .98 (automatic ecm pulls
4906 10.0 .98 timing when the tranny
5007 12.0 .98 shifts into a new gear)
5082 12.0 .96
5192 14.0 .96
5269 14.0 .96
5320 14.0 .96
5421 15.0 .96
5562 14.0 .96
5675 15.0 .96
5828 16.0 .96
5941 15.0 .96
6054 15.0 .96
6164 16.0 .96
6269 16.0 .96
6398 16.0 .96
6468 16.0 .96
6574 16.0 .96
6683 15.0 .96
6738 17.0 .96
6835 16.0 (let off) .54
6636 38.0 .48
i was going 115 on university drive by this point.
SAFC High Settings:
1000 rpm -11
2000 rpm -17
3500 rpm -26 (there is no 4k rpm setting yet for my NE points)
5000 rpm -27
6000 rpm -29
6500 rpm -27
7000 rpm -27
8000 rpm -27
max karman reading was 1882 hz at 6336 rpm. ( kinda low i think)
the red indicates a timing pull meaning that there is enough knock that the ecu needs to pull timing, but in each of these instances there was only one degree being pulled at a time. the yellow indicates that there is some knock, enough to where timing is not increasing but its not being pulled either.
1. I would like to know how many counts of knock makes the ecu pull one degree of timing
2. How many counts of knock it takes for the ecu to stop building timing?
I hope this post has been helpful. If there is anything i am missing please ask. no TPS info (4got to write it down).
Tyler
____________________________
- Tyler
|
