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Jetblack

20+ Year Contributor
149
0
Apr 5, 2003
Baton Rouge, Louisiana
ok this is my log
rpm knock timing front O2 A/F
4601 3.5 6.4 1.00 6.19:1
4545 3.5 -10 1.00 6.18:1
shift gear to 2nd
3269 0 33.3 .69 20:1
HIT THE GAS
3431 0 -10 .75 8.38:1
3168 .4 8.2 .96 6.53
3202 1.1 7.9 .96 6.56
4209 .4 10.7 .98 6.3
4072 0 -10 .98 6.32
4335 0 -7.3 .98 6.3
clutch in to shift to 3rd
4412 0 12.1 .98 6.97
4185 0 17 1.00 8.98

basically everytime i changed gears at the begging of the shift my timing gets pulled and then again at the upper rpm range before shifting timing gets pulled. whats wrong what should i adjust. when i figure out how to post my actual log I'll do it so you can see what i'm talking about. also how do you read .dat files from dsmlink
 
still trying to make sense of your log.. perhaps you should try logging more than a 1000 RPM range of operation. try going from 3000-6500. That 3000-4000 RPM range is a very 'loaded' section of acceleration and your log stops just where things should start to pan out.
 
that's part of the problem, my car seems to struggle revving past 5000, but I did figure out that I was too rich in the low rpm's. so I readjusted and it's alot better now. my timing is getting pulled alot when I step on the gas. still learning to tune 3rd day real newbie
 
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