General Tuning Help Please! (Logs)

[Tyler_Baker]

Check profile for complete mod list - 14B @ 16psi, 2G MAF, AFC, 450cc

Sorry for the log being hard to read, it's my first time playing with logs on pocketlogger.

Second Gear Pull
RPM Knk Timing O2 High Med Low Injector DC
4094.0 0.0 17.0 0.94 140.0 130.0 91.0 50.73
4250.0 0.0 13.0 0.94 140.0 130.0 91.0 60.84
4594.0 1.0 11.0 0.92 140.0 130.0 91.0 72.64
4813.0 1.0 11.0 0.92 140.0 130.0 91.0 70.96
5031.0 0.0 14.0 0.92 140.0 130.0 91.0 74.17
5281.0 0.0 14.0 0.92 140.0 130.0 91.0 78.99
5531.0 0.0 14.0 0.9 140.0 130.0 91.0 82.73
5656.0 0.0 16.0 0.9 140.0 130.0 91.0 83.39
5875.0 0.0 16.0 0.86 140.0 130.0 91.0 86.62
6063.0 0.0 17.0 0.8 140.0 130.0 91.0 88.09
6188.0 0.0 17.0 0.75 140.0 130.0 91.0 89.91
6313.0 0.0 15.0 0.71 140.0 130.0 91.0 91.72
6406.0 0.0 15.0 0.67 140.0 130.0 91.0 90.34
6594.0 0.0 16.0 0.63 140.0 130.0 91.0 92.99
6688.0 0.0 15.0 0.61 140.0 130.0 91.0 92.89
6781.0 0.0 14.0 0.59 140.0 130.0 91.0 92.73

Third Gear Pull
RPM Knk Timing O2 High Med Low Injector DC
4906.0 0.0 14.0 0.49 140.0 130.0 91.0 70.23
5063.0 0.0 14.0 0.47 140.0 130.0 91.0 72.48
5188.0 0.0 14.0 0.47 140.0 130.0 91.0 75.38
5250.0 0.0 14.0 0.45 140.0 130.0 91.0 76.28
5344.0 0.0 14.0 0.44 140.0 130.0 91.0 78.79
5375.0 0.0 15.0 0.43 140.0 130.0 91.0 79.25
5500.0 0.0 15.0 0.41 140.0 130.0 91.0 81.09
5625.0 0.0 15.0 0.39 140.0 130.0 91.0 82.93
5688.0 0.0 16.0 0.37 140.0 130.0 91.0 83.86
5688.0 3.0 14.0 0.37 140.0 130.0 91.0 83.86
5781.0 3.0 15.0 0.35 140.0 130.0 91.0 83.99
5750.0 2.0 16.0 0.35 140.0 130.0 91.0 84.77
5875.0 2.0 16.0 0.33 140.0 130.0 91.0 85.36
5969.0 2.0 16.0 0.31 140.0 130.0 91.0 86.72
5938.0 2.0 16.0 0.31 140.0 130.0 91.0 86.27
6063.0 2.0 16.0 0.29 140.0 130.0 91.0 88.09
6156.0 2.0 15.0 0.29 140.0 130.0 91.0 89.44
6219.0 2.0 17.0 0.29 140.0 130.0 91.0 90.36
6219.0 1.0 16.0 0.27 140.0 130.0 91.0 90.36
6250.0 1.0 15.0 0.27 140.0 130.0 91.0 90.81
6250.0 1.0 15.0 0.25 140.0 130.0 91.0 89.47
6313.0 1.0 16.0 0.25 140.0 130.0 91.0 90.38
6406.0 0.0 16.0 0.25 140.0 130.0 91.0 91.71
6438.0 0.0 16.0 0.25 140.0 130.0 91.0 90.79
6469.0 0.0 17.0 0.24 140.0 130.0 91.0 92.61
6531.0 0.0 16.0 0.24 140.0 130.0 91.0 92.1
6406.0 0.0 15.0 0.24 140.0 130.0 91.0 91.71
6563.0 1.0 15.0 0.24 140.0 130.0 91.0 93.95
6531.0 1.0 15.0 0.22 140.0 130.0 91.0 92.1
6656.0 0.0 16.0 0.22 140.0 130.0 91.0 93.86

An ideas why my O2 voltage drops would be great, and no matter how much I richen it up the high fuel trim will not come down. Also my timing is complete ass, so any suggestions would be very appeciated. Thanks.

 

[kpt4321]

You're not knocking, so you're no lean. I bet your timing is low because the car is too rich. The O2's are off, so the sensor may be dead.

 

[Tyler_Baker]

Originally posted by kpt4321
You're not knocking, so you're no lean. I bet your timing is low because the car is too rich. The O2's are off, so the sensor may be dead.

Ya that is kinda what I was thinking. If the O2 sensor was dead, that would cause my high fuel trims to stay at 139% all the time? I'll try leaning it out tonight, and post another log. Thanks for the help.

 

[slowblacktalon]

Yeah you should just sell the car and start over. ha ha ha. Good thing your buddy gave you such a stellar deal on that thing. Good luck tyler! Hopefully someone can tell you what is going on with the O2 voltage. I have no idea why it drops so bad.

 

[tsi20gawd]

I can tell you why....... cause its ###!!~!!