AEM EMS V2 issues
#17
Thats too bad. Based on the timeline that is when 1v23 came out. I remember I first had the V2 in my supra but I didn't have an auto map loaded so my shift points were off. I then uploaded an auto map(also upgraded firmware) and I lost my speed signal. Tried loading up previous map and it was still a no-go, so I put my V1 back in. Didn't mess with the V2 again until about a monthd and a half ago, and that is when I found that 1v23 had the issue. Upgraded the firmware to 1v24...problem fixed. V2 works awsome now, and no more serial connection. Maps load much faster too and I never have connection issues due to usb/serial adapters.
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Roop10
RX - 1st Gen (1999-2003)
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07-03-17 09:36 AM