[ATSAaron]

Hi. First post so I apologize in advance. I was attempting to flash a Stage 1 tune to my 2001 BMW E39 540i with a Galletto cable. But I got an error, specifically: errore invio WRITE2: -9

After this the ecu was basically dead. I could turn the key to start, but the engine would not turn over. Luckily I was able to flash my stock tune back in place and the car started and ran fine.

I will attach an image of the error, plus a copy of the stock file and the Stage1 tune if anyone could take a look and let me know what is wrong (or fix it) I would really appreciate it.

Thanks,

Aaron

[ATSAaron]

Please. I'll try to pull both files up with a hex editor and see if I can see anything obvious, but I'm pretty lost here.

Aaron