Announcement
Collapse
No announcement yet.
Worried... Just increased spark timing
Collapse
X
-
www.turbov6camaro.com
1997 3800 Series II Camaro
4600 Stall for my ride to the mall :chug:
7.18 @ 99.77 1/8 -1.8x sixty (current quickest v6 fbod)
11.23 @ unk 5 1/4 - 7.19 1/8 - 1.83 sixty
-
Originally posted by viper04af:
here's the log i just got tonight 11.5-12psi
www.turbov6camaro.com/hpt<b><a href=\"http://www.cardomain.com/ride/2288859\" target=\"_blank\">1999 Mustang GT(Car Domain)</a><br /><a href=\"http://www.cardomain.com/ride/2123740\" target=\"_blank\">1998 Pontiac Firebird(Car Domain) *SOLD*</a></b> <br /><br /><a href=\"http://www.camarov6.com/cgi-bin/ultimatebb.cgi?ubb=get_topic;f=9;t=000902\" target=\"_blank\"><b>PA</b> - Maple Grove Test\'N\'Tune <i>April 15th</i></a>
Comment
-
viper.. i sent you my .hpl and .cfg files check them out when ever you get a chance thanks<b><a href=\"http://www.cardomain.com/ride/2288859\" target=\"_blank\">1999 Mustang GT(Car Domain)</a><br /><a href=\"http://www.cardomain.com/ride/2123740\" target=\"_blank\">1998 Pontiac Firebird(Car Domain) *SOLD*</a></b> <br /><br /><a href=\"http://www.camarov6.com/cgi-bin/ultimatebb.cgi?ubb=get_topic;f=9;t=000902\" target=\"_blank\"><b>PA</b> - Maple Grove Test\'N\'Tune <i>April 15th</i></a>
Comment
-
yup i got them i'll look them over when i get home
did you look at my scans?www.turbov6camaro.com
1997 3800 Series II Camaro
4600 Stall for my ride to the mall :chug:
7.18 @ 99.77 1/8 -1.8x sixty (current quickest v6 fbod)
11.23 @ unk 5 1/4 - 7.19 1/8 - 1.83 sixty
Comment
-
yeah.. you car has some power man it went from like 30-75 in about 4 seconds
I read over your tutorial and did most of what you showed in it but I don't understand how to adjust the air to fuel ratio, Can you explain that a little better?
I adjusted the KR Attack and decay and subtracted the average KRs in the highway runs from my high octane table, then I smoothed out the table.. it helped out a lot.. i have 3 total KRs showing in my new scan and they average 1 in each cell(I sent you an update)<b><a href=\"http://www.cardomain.com/ride/2288859\" target=\"_blank\">1999 Mustang GT(Car Domain)</a><br /><a href=\"http://www.cardomain.com/ride/2123740\" target=\"_blank\">1998 Pontiac Firebird(Car Domain) *SOLD*</a></b> <br /><br /><a href=\"http://www.camarov6.com/cgi-bin/ultimatebb.cgi?ubb=get_topic;f=9;t=000902\" target=\"_blank\"><b>PA</b> - Maple Grove Test\'N\'Tune <i>April 15th</i></a>
Comment
-
Originally posted by Matt G:
yeah.. you car has some power man it went from like 30-75 in about 4 seconds
I read over your tutorial and did most of what you showed in it but I don't understand how to adjust the air to fuel ratio, Can you explain that a little better?
I adjusted the KR Attack and decay and subtracted the average KRs in the highway runs from my high octane table, then I smoothed out the table.. it helped out a lot.. i have 3 total KRs showing in my new scan and they average 1 in each cell(I sent you an update)
when you push you foot down past that number the car enters PE (power enrich mode) all fueling is then controled and calculated by these in referance to IAT, MAF lb/min, and ECT. from that its pulse's the injectors to reach that command AFR from the PE tables.
open you base PE vs ECT table
that is what the PCM is commaning, in a perfect world that would match a Wide Band AFR reading..... but it don't :(
now look at the Add vs RPM vs Time table thos are added to the bas AFR in the other table....
say in the base afr at 180* ECT (engine coolent temp) the value is 12.00 (read 12:1 AFR) and in the add vs RPM its is -1.00
you add those so the pcm will pulse the injectors to get a 11.0 or 11:1 AFR in theroy..... now this is where the Wide Band O2 comes in to see what you are really getting
exapmle i command a 7.5:1 afr and i'm getting 11:1 in real life (all cars and setup will be different)
sorry if this is not exact table names i'm pulling it off the top of my head right now lolwww.turbov6camaro.com
1997 3800 Series II Camaro
4600 Stall for my ride to the mall :chug:
7.18 @ 99.77 1/8 -1.8x sixty (current quickest v6 fbod)
11.23 @ unk 5 1/4 - 7.19 1/8 - 1.83 sixty
Comment
-
yeah a wideband woudl be handy [img]smile.gif[/img] ....
I am showing commanded 11.9-12.6 AFR my narrowbands are int the mid 800s which is showing an "inaccurate" lean condition. So not sure I want to lean the commanded AFR blindly.-Eric<br /><a href=\"http://www.cardomain.com/id/mustangeater82\" target=\"_blank\">2000 NBM V6 Camaro 5-speed</a> T-top <i>converted</i><br /><b>14.467@95.45mph</b> <i>$0 in mods</i><br /><i>The member formerly known as MustangEater8251</i>
Comment
Comment