ok guys today i went to my friends and we hooked his pocket logger up into my obd2 sensor to go for some runs and see what happens....well below is the log and i was wondering why some of my high rpm pulls only have a timing of 3 or are very low.....seems like when my car hits 6500 about the trubo sounds funny like its respooling or something?? (only mods are 3" turbo back ,intake,and bov) anyone can help id appreciate it..thanks


3/31/05-15:52:06 - Obd2
Time RPM Timing TPS O2 1 Bank 1 O2 Trim 1 Bank 1 O2 2 Bank 1
00:01.1 6586 7 100.2 0.96 0 1
00:02.2 5645 30 100.2 1 0 1
00:03.3 6063 14 100.2 0.98 0 1
00:04.3 4699 38 62.08 0.98 0 1
00:05.4 5063 8 100.2 0.98 0 1
00:35.2 6270 12 100.2 0.96 0 0.94
00:36.3 5938 12 100.2 0.96 0 0.98
00:37.4 6277 15 92.34 0.98 0 1
00:38.5 5148 22 100.2 0.98 0 1
00:55.9 6277 13 100.2 0.96 0 0.98
00:58.1 6488 3 100.2 0.96 0 0.98
01:36.5 4227 5 100.2 0.92 0 0.94
01:37.6 4602 8 100.2 0.94 0 0.96
01:58.7 3789 12 86.05 0.92 0 0.92
01:59.8 4117 6 100.2 0.92 0 0.94
02:21.5 3520 4 100.2 0.9 0 0.92

 

am i running to lean to rich i have no clue whats goin on just need some opinions any help will do

 

It's impossible to tell anything from that log. You can't let off the throttle or shift. Try it again, but only log; RPMS, timing advance, and front O2's. Find a nice empty road and do this;
Get into 3rd gear and slow down to 2500 RPMS.
Start the logger.
Floor it, mash the throttle, you need WOT.
Don't shift keep flooring in 3rd all the way to 7000 RPMS.
Back off and save the log.
Post what you get. It will give you all the vital info you need.

 

ok ill have to do that thanks man