Hi Folks,

I just took some logs of my S4 with the new O.CT Chip. The temperature outside is 55F, so pretty good weather.

Here are the new logs using block 003, 004, 031
<img src="http://pictureposter.audiworld.com/2150/00300431.jpg">

307 g/s !!!! up from 283.33

Here is the old one taken on November 8
<img src="http://pictureposter.audiworld.com/2150/hyperflow_data.jpg">

Here is timing and egt

<img src="http://pictureposter.audiworld.com/2150/020.jpg">

1. intake airflow is tough to determing from those logs as fas as a comparison because they are taken on two different days. Ambient temps, humidity etc will effect it but it gives an idea anyways (give or take 30g/s what these cars should be seeing.

2. Air fuel is going from approximately 13,9:1 at low rpms to 13.3:1 in the mid range to 12.5:1 by redline.

3. Knock control looks good with very minimal knock detected (stock like levels). Looks safe.

4. EGT is witin Bosch specs.


I made this FAQ for people to use on datalogging. Keep in mind the limits for the turbo motors are different for our NA motors but the gist is there...<ul><li><a href="http://www.mjbmotorsport.com/tech.html">http://www.mjbmotorsport.com/tech.html</a</li></ul>

but this was taken when my car was installed with the full milltek exhaust including downpipes and hyperflow.

<img src="http://pictureposter.audiworld.com/2150/stock.jpg">

where do i locate that info?