Hello Nef Community,

I am wrapping up a auto to 6 speed swap a along with a few other mods and have reached a point to where I need to flash an updated .bin file to my ECU.

Using ME7 Flasher Logger 1.9.3.2 w/ the correct memory layout, every time I proceed with the "full write flash" it will hang on "negotiating communication timings."

Currently stumped. I've exhausted every option and I need some help! What is odd I feel worth mentioning... although the flasher hangs, I've noticed that the cluster now says "Press Clutch to Start Engine." So that must mean something partially worked?
Not sure why I am getting the security access request message. Is it because of the previous tune thats on the ECU?

Here is the log from the program:


Any help would be greatly appreciated as this is the last step before I can crank the car over!

Thanks

I've tried various baud-rates to no avail.

I'm concerned about the "ECU Reports that security access request was rejected." message.
I did a rough search and it seems like the only way around this is to build a bench flasher and disable the immobilizer in boot mode?

Thanks for your advice