Originally Posted by
30 RUM
I ran across some issues last night with one as well. With V8 using the OBD2 function to retrieve info, it didn't show an ecm serial number. V8 did show all the other things correctly, segments, vin, etc. I went into 7.5 Tune Tool and used the show pcm info and it pulled everything up correctly including the ecm serial number.
When performing a data read of the ECM with V8, it read the calibration correctly but once again did not show the ecm serial number in the detailed information window. Saving the tune and opening it back up in V8 it did show the ecm serial number as well as everything else correctly. It could be a fluke, not sure.
I haven't flashed the ecm yet, just a little nervous since EFILive License to the ECM serial #.
BTW I'm running the latest non beta release, V8.2.2.203 and V7.5.7 build 309 with firmware up to date.
Sam