casey20000007

ok so im not sure if this ? has been previously aswered or not but what is the best free datalogging software to use for obdII? if there is any.

sreve

iTrader: (3)

no none free.
I'm using this on OBD2 LT1s and older Vortecs:

http://www.palmerperformance.com/pro...lpro/index.php

Fairly pricey after paying for GM enhanced. It does have support for a wide band
with a serial connection and customizeable data maps, configs,etc.

casey20000007

does it tune good? and that is a really good price too bad its not a lil bit cheaper

jtotheizzo

ScanXL not a tuning suite it is for diagnostics. So its a scanner, and you can do logging but not change your tune. last time I had an LT1, LT1 Edit was the software to get for tuning but it has been a while perhaps better software is available.

sreve

iTrader: (3)

Jet DST & TunerCat are the other ones. Neither have a scanner.
ScanXL does not come with an interface thats on you.
Some people make there LT1 cars OBD1 TunerCat OBD1 &
Datmaster are very reasonable.
http://www.tunercat.com/tnr_desc/do_tc.html

Chevyguy358

iTrader: (4)

+1 for Datamaster and TunerCat