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View Full Version : error $0331 is back again



gymratt40
July 16th, 2012, 05:29 PM
Hi,
I had a problem last summer with error 0331 whenever I tried to flash the ecm or tcm with my tuner's files. After updating to bootblock 2.07.03 and firmware 2.07.17 and running EFI scan and tune (8.2.1 build 164) I was able to get it to write the new tune files on my car's ecm/tcm's. But it would only work if I was using my lap top and using the autocal as a pass through. Well I went to reload my stock ecm/tcm files tonight that were saved to my laptop and I'm getting $0331 whether I use the autocal as a stand alone or as a passthrough.:bawl: Got an appt at the dealership tomorrow for my 2006 base corvette A6. Thank you very much in advance!

gymratt40
July 29th, 2012, 05:39 AM
issue resolved by reflashing at dealer back to stock

joecar
July 29th, 2012, 03:29 PM
You software/flash revisions are way behind...

you didn't solve the problem by dealer reflash (you simply flashed in the stock tune for that PCM).

You need to download the latest V7 and V8 builds from the Downloads page at www.efilive.com

and then you need to flash in the latest bootblock and firmware into your V2

and then you MUST program the BBx config into your V2 (do Program All) using the V8 Scan and Tune software.