Hey guys,

I was wondering, how can I verify a change that I made on my X Cal 3? I have custom tunes from Troyer, but I just changed my Revs per mile since I got new tires and wheels. I just want to make sure that the number I input is indeed what the PCM is reading. Hope this isn't to dumb of a question!

Thanks all!

 

If you have a laptop and USB A-B (printer) cable, you can install LiveLink (LL) and datalog:

axle -> tire_revs_per_mile