first WOT run... input please.

[mitsugsx95]

here it is on my 16g @ 12psi. (3rd through 4th pull)

rpm o2volts timing
2380 .80 18
3352 .96 7
4940 .96 10
6572 .70 18
4940 .96 11
5620 .94 15
6304 .94 18
5852 .94 18

My timing was pretty steady through the whole run. and the o2 volts were holding around .95. This is with the stock inj and the safc on 0's through the hi th. This is my first pull, so im just looking for input on how it looks. What is normal for timing? Should it be advancing?

 

[mitsugsx95]

any input?

 

[kpt4321]

Were you only logging those three things? That slow sample rate makes it look to me like you were logging more things.

If that is 18 degrees at the top of fourth, you're in good shape.


...Kyle T.
93 TSi AWD "TURBO4"

 

[mitsugsx95]

well, I was logging timing, rpm, o2bank 1, o2 bank2, throttle pos.

 

[mitsugsx95]

lsft and stft as well. Does the sample rate go down the more things you use?

 

[Blk_99gst]

Originally posted by mitsugsx95
lsft and stft as well. Does the sample rate go down the more things you use?

No, the sample rate is constant. Here's an example; your sample rate is 10 pieces of info a second. If you log 10 items, you'll get 1 value per second for each. But if you only log 2 items, then you get 5 values per second for the two values. So it's much better to log only the necessary information.

You need to log rpm, timing, throttle position, and o2 bank1 voltage. Then start your log and go wide open throttle from 2nd to the top of 3rd. Post up that log and we could give you some feedback.