Pages: [1]
Author Topic: ECU reports security access request was rejected?  (Read 8582 times)
Daviddoesntgaf
Newbie
*

Karma: +0/-0
Offline Offline

Posts: 14


« on: June 25, 2013, 04:18:21 PM »

Seems like every step of the way I've had problems trying to flash my ECU.

I can connect to my ECU to me7 but once I try to do anything, read flash, write flash, log it always gets stuck at "negotiating communication timings"
Logged
ddillenger
Hero Member
*****

Karma: +641/-21
Offline Offline

Posts: 5640


« Reply #1 on: June 25, 2013, 04:19:32 PM »

Lower your baud rate.
Logged

Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience!

Email/Google chat:
DDillenger84(at)gmail(dot)com

Email>PM
Daviddoesntgaf
Newbie
*

Karma: +0/-0
Offline Offline

Posts: 14


« Reply #2 on: June 25, 2013, 04:40:11 PM »

Lower your baud rate.

what baud rate should I attempt? I have the blue eBay cable.
I currently have it set to detect Max supported baud rates
Logged
ddillenger
Hero Member
*****

Karma: +641/-21
Offline Offline

Posts: 5640


« Reply #3 on: June 25, 2013, 04:48:27 PM »

See what works. This is a common issue.
Logged

Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience!

Email/Google chat:
DDillenger84(at)gmail(dot)com

Email>PM
Daviddoesntgaf
Newbie
*

Karma: +0/-0
Offline Offline

Posts: 14


« Reply #4 on: June 25, 2013, 04:54:09 PM »

Okay thank you. I tried searching. nothing turned up
Logged
vdubnation
Turboman
Global Moderator
Sr. Member
*****

Karma: +49/-2
Offline Offline

Posts: 433


« Reply #5 on: June 25, 2013, 05:05:01 PM »

i can remote in if you need help
Logged
Daviddoesntgaf
Newbie
*

Karma: +0/-0
Offline Offline

Posts: 14


« Reply #6 on: June 25, 2013, 05:18:07 PM »

i can remote in if you need help

I finally got it going and my fucking laptop goes into hibernation mode 50% through the flash. what do I do now?
Logged
nyet
Administrator
Hero Member
*****

Karma: +607/-168
Offline Offline

Posts: 12270


WWW
« Reply #7 on: June 25, 2013, 05:21:31 PM »

Set your laptop to not go into hibernation so quickly
Logged

ME7.1 tuning guide
ECUx Plot
ME7Sum checksum
Trim heatmap tool

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
Daviddoesntgaf
Newbie
*

Karma: +0/-0
Offline Offline

Posts: 14


« Reply #8 on: June 25, 2013, 05:25:44 PM »

Set your laptop to not go into hibernation so quickly

yea I know. but I believe my ECU is now probably in Brick mode.

is there anyone in the Bay Area that can physically help me out? you'll be compensated with what I can give you
Logged
Daviddoesntgaf
Newbie
*

Karma: +0/-0
Offline Offline

Posts: 14


« Reply #9 on: June 25, 2013, 05:35:16 PM »

Desperate for help
Logged
ddillenger
Hero Member
*****

Karma: +641/-21
Offline Offline

Posts: 5640


« Reply #10 on: June 25, 2013, 05:36:57 PM »

You're fine. Just DO NOT TURN THE KEY OFF! Leave it on, restart the computer, and then flash with nefmoto again. Make sure you don't interupt power until the flash has completed.

If you turned the key off, you need bootmode. Also, make sure to leave a battery charger on the car when flashing.
Logged

Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience!

Email/Google chat:
DDillenger84(at)gmail(dot)com

Email>PM
Daviddoesntgaf
Newbie
*

Karma: +0/-0
Offline Offline

Posts: 14


« Reply #11 on: June 25, 2013, 05:38:31 PM »

You're fine. Just DO NOT TURN THE KEY OFF! Leave it on, restart the computer, and then flash with nefmoto again. Make sure you don't interupt power until the flash has completed.

If you turned the key off, you need bootmode. Also, make sure to leave a battery charger on the car when flashing.

I emailed you.
Logged
316LV
Full Member
***

Karma: +12/-2
Offline Offline

Posts: 150


« Reply #12 on: July 05, 2013, 03:25:48 PM »

David,

Go and find yourself a Galleto. Even if you were lucky this time, you will need it in the future if you brick the ECU. That and check out the bench harness thread and put one together. These are two crucial pieces of equipment for flashing IMHO...

Good luck. If I was in your area I would help.
Logged

Go ahead and give me negative karma... I don't care if you like what I post princess.
Pages: [1]
  Print  
 
Jump to:  

Powered by SMF 1.1.21 | SMF © 2015, Simple Machines Page created in 0.02 seconds with 17 queries. (Pretty URLs adds 0s, 0q)