NefMoto > Technical > Flashing and Chipping > Can't connect to ECU after flashing wrong map
Pages: [1]
« previous next »
Author Topic: Can't connect to ECU after flashing wrong map  (Read 4608 times)
olive
Newbie
*

Karma: +0/-0
Offline Offline

Posts: 3
« on: January 18, 2019, 10:09:00 PM »
Hello everyone, earlier this week I tried flashing my 06A906032hk ecu through OBD while in the car with good success. After trying out a couple of tunes I flashed a slightly more questionable map and the car wouldn't start. I tried to connect through OBD again but not it fails to connect. Eventually I got the ecu out and tried to reflash using boot mode in the car which didn't work. I have now built a bench flash harness but the ecu doesn't connect at all anymore. I've tried galleto, nefmoto and argdub's eprom reader but both obd and boot connections fail, almost as if there is no ecu connected. Any leads as to what's happening?
Logged
nyet
Administrator
Hero Member
*****

Karma: +608/-168
Offline Offline

Posts: 12270


WWW
« Reply #1 on: January 18, 2019, 11:37:18 PM »
Yes, you bricked it.

However, no matter how badly you screwed up, bootmode should work.
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
olive
Newbie
*

Karma: +0/-0
Offline Offline

Posts: 3
« Reply #2 on: January 19, 2019, 07:33:05 AM »
I know its bricked, it's the fact that I can't seem to connect no matter what that has me stumped.
Logged
bororobbo
Full Member
***

Karma: +0/-2
Offline Offline

Posts: 66
« Reply #3 on: January 19, 2019, 09:16:52 AM »
Are you sure it's entering boot mode?

Sent from my GT-I9195 using Tapatalk
Logged
adam-
Hero Member
*****

Karma: +124/-33
Offline Offline

Posts: 2179
« Reply #4 on: January 19, 2019, 03:07:25 PM »
Unless you fried it by connecting it wrong, it'll always go into boot.
Logged
adam-
Hero Member
*****

Karma: +124/-33
Offline Offline

Posts: 2179
« Reply #5 on: January 19, 2019, 03:08:28 PM »
Also, there's no rate my tune here anymore, so not sure where you're getting files from.  Most are either ripped off or shite.  This is a prime example of "don't flash stuff that you don't know where it's been."
Logged
eliotroyano
Hero Member
*****

Karma: +48/-8
Offline Offline

Posts: 826
« Reply #6 on: January 19, 2019, 08:14:16 PM »
I notice same problem with an 1ML906032 ECU after several reflash even with a valid checked file. ECU was completely bricked inclusive boot mode doesn´t work at all.
« Last Edit: January 20, 2019, 11:01:01 AM by eliotroyano » Logged
olive
Newbie
*

Karma: +0/-0
Offline Offline

Posts: 3
« Reply #7 on: January 20, 2019, 02:08:46 AM »
Im located in Australia if anybody wants to try help me fix it, I've got the OEM just needs to be flashed on it. Happy to provide $$ for the trouble.
Logged
gman86
Hero Member
*****

Karma: +45/-128
Offline Offline

Posts: 705
« Reply #8 on: January 20, 2019, 05:14:55 PM »
Quote from: olive on January 20, 2019, 02:08:46 AM
Im located in Australia if anybody wants to try help me fix it, I've got the OEM just needs to be flashed on it. Happy to provide $$ for the trouble.

Aussie is a large place...

If you don't mind posting to NZ, I can fix it.
Logged
Pages: [1]
  Print  
« previous next »
 
Jump to:  

Navigation
Personal Tools
  • November 26, 2024, 04:47:16 PM
  • Welcome, Guest. Please login or register.
    Did you miss your activation email?

    Login with username, password and session length
Search
 
Advanced Search
About Disclaimer
All Rights Reserved 2010 Nefarious Motosports
Powered by SMF 1.1.21 | SMF © 2015, Simple Machines Page created in 0.017 seconds with 17 queries. (Pretty URLs adds 0s, 0q)