blink962

hi guys!
i actually have a vortech sc .
i had ems v1,which i saved the tune.
i bought a v2 and im not able to
log on the ecu to load my v1 map..
it stuck at "querying"..

im able to log on v1 but not on the v2!
im using the same serial cable.
i tryed both aem pro and tuner..

i also have one qestion,can v1 map be used in the v2 ems?

anybody can help me about my connection trouble?
i stil have the modifry conneceted on the harness for gauge fix of the v1 ..it will be removed later...




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FujiwaraS2K

If the pc you are using for tuning has Windows 8.1 will not be able to connect due to the fact of compability of windows 8.1 with the AEM tuner. I suggest have windows 7 to the pc you're using for tuning. If you are using windows 7, check the connection type in the AEM Tuner>ECU>Ecu Connection Preference and choose the USB connection and then click on the ~ Found Ems on my computer ~ if green letters appear that write ~ EMS Found ~ you are ready. Also fuel maps of V1 can't be copied to V2 cals due to the fact of differents mbits but i think the rest of the maps can be copied to a V2 cal. You can do that by opening the AEM Tuner>Tools>Compare With Calibration and open the V1 cal(AS YOU HAVE OPENED THE V2 CAL IN THE AEM TUNER WHILE YOU ARE DOING THIS)and then it will show you the differences between the V1 and the V2 cals and you can press copy to make an identical V2 cal from your V1 Cal. As i said before this will not work for the fuel map.

Regards, Marios

Ian300D

Have you tried USB? Since it has both figure it would be a good test.