GM OnStar Question
GM OnStar Question
I have a question i have OnStar active in my 2009 corvette. One of the features is engine Diagnostics. I am wondering if GM can tell by doing a diagnostic of my engine that it has been tuned? I know the diablo predator tune has been discussed and we have been told that the dealer can not tell if you reinstall the stock tune. So is it possible that the GM diagnostic OnStar log pick up anything out of the ordinary if you use the predator?
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clark87zz4
- Posts: 7
- Joined: Mon Aug 04, 2008 7:01 pm
RE: GM OnStar Question
I have 2010 Silverado and haven't had any problems with OnStar Diagnostics I don't think you will either.
RE: GM OnStar Question
as I replied to your PM...
no... they can't tell what the ecm parameters are set to....
no... they can't tell what the ecm parameters are set to....
06MonteSS / DiabLew Tune
2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com -- www.diablocustomtuning.net
2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com -- www.diablocustomtuning.net