Diablosport Forums

I did a PE Log last night. What should I be looking at and/or adjusting?

07 Escalade 6.2 AWD V9R07 Diablo Tune with adjusted LTFT's -9.

Open your file and select each column(left click) then (right click) and delete all columns EXCEPT:

air fuel ratio (Equivalence Ratio)
commanded throttle position (or Absolute Throttle Position)
engine speed (RPM)
intake air temp
long term fuel trim bank 1
MAF Sensor Mass Airflow
spark advance
total knock spark retard

AS in LEW`S instructions: http://diablosport.com/index.php?name=P ... opic&t=917

Then close the file (x upper right corner) and it will ask you do you want to save, select yes and keep the same name but add -2 to the end of the name you already gave it.

Now open the DSLogRedux application, find your edited file and run it through the Fantastic program and shazam! adjust your PE Fueling as recommended. These adjustments are instant and no relearn is required. Go for a spin and do another log to verify.

and (long term fuel trim bank 2) if you havnt read lew's instructions!!

Duh--I didn't realize DS Log Redux also had PE recommendations! Just plugged in my info and is telling me to adjust:
---PE low RPM -5 and
---PE high RPM -8

I'll do a few more logs to make sure I'm getting good data, then adjust, and relog.

Thanks for the quick reply.

FWIW--PE logging is fun...0-103 at WFO is great!!!