View Single Post
      10-26-2011, 02:33 PM   #7
Jeff@TopGearSolutions
Jeff@TopGearSolutions's Avatar
United_States
3442
Rep
79,211
Posts

Drives: C6 Z06, 09 335i, 10 335xi
Join Date: Dec 2008
Location: www.TopGearSolutions.com

iTrader: (37)

At a minimum:

RPM
Boost
TPS
IAT
AFR Bank 1 or 2
Ignition (maybe cylinder 1 or 6)

As much as you can log many parameters some of it can be overwhelming to view in a graph.

Its best to start with the simple things.

The idea for many log parameters is to help with troubleshooting in case their is a problem.

ie. if your not hitting boost targets you may want to look into LOAD and wastegate duty cycle
or
if your not hitting air fuel targrets you might want to look into fuel trims.

ETC
Appreciate 0