Dev Blog
Forum
Wiki
About
NefMoto
>
Noob Zone
>
Noob Questions
(Moderator:
turboat
) >
Quick checksum question
Pages: [
1
]
« previous
next »
Author
Topic: Quick checksum question (Read 4463 times)
ktm733
Hero Member
Karma: +18/-8
Offline
Posts: 660
Quick checksum question
« on: July 31, 2015, 07:32:04 AM »
Say i flash file without check summing or anti launch coding didn't code right. The car then doesn't start obviously, is there a way to still flash over obd2? I've heard to wait like 10 minutes then you can flash?
Logged
vwaudiguy
Hero Member
Karma: +53/-37
Offline
Posts: 2024
Re: Quick checksum question
« Reply #1 on: July 31, 2015, 12:50:41 PM »
There may be, but I would plan on bootmode writing if that happens.
Logged
"If you have a chinese turbo, that you are worried is going to blow up when you floor it, then LOL."
ktm733
Hero Member
Karma: +18/-8
Offline
Posts: 660
Re: Quick checksum question
« Reply #2 on: July 31, 2015, 07:15:08 PM »
Ok, results are in. After waiting 10 minutes I was able to flash over obd2. This is after purposely not correcting checksums and writing two step and knowing code would fail to be coded correctly.
Logged
Dave87VRS
Jr. Member
Karma: +0/-0
Offline
Posts: 43
Re: Quick checksum question
« Reply #3 on: August 01, 2015, 10:35:25 AM »
On which vehicle
Logged
ktm733
Hero Member
Karma: +18/-8
Offline
Posts: 660
Re: Quick checksum question
« Reply #4 on: August 01, 2015, 11:13:26 AM »
I did this on a 05 b6 a4 1.8t with the 8e0 909 518ak ecu.
Logged
Chris1982
Full Member
Karma: +0/-1
Offline
Posts: 59
Re:
« Reply #5 on: August 01, 2015, 02:30:29 PM »
Disconnect your battery and wait for 10 minutes. Mostly it works...
Logged
ktm733
Hero Member
Karma: +18/-8
Offline
Posts: 660
Re: Quick checksum question
« Reply #6 on: August 02, 2015, 01:16:00 PM »
Good info to know. Thanks guys
Logged
Pages: [
1
]
Print
« previous
next »
Jump to:
Please select a destination:
-----------------------------
General
-----------------------------
=> Introductions
=> General Discussion
-----------------------------
Noob Zone
-----------------------------
=> Noob Questions
=> Noob Guides and FAQs
-----------------------------
Technical
-----------------------------
=> NefMoto Software
=> Tuning
===> Documents & Helpers & How To's
===> Community Projects
=> Diagnostics
=> Flashing and Chipping
=> Cluster and Immobilizer
===> ECU EEPROM images
===> Original Cluster dumps
===> Original Cluster dump requests
=> Data Logging
=> Reverse Engineering
=> Communication Protocols
-----------------------------
ECU Files
-----------------------------
=> ECU Definition Files
===> ECU Definition File Requests
=> Original ECU Files
===> Original ECU File Requests
=> Checksum Update Requests
-----------------------------
Vehicles
-----------------------------
=> Vehicle Tech
=> Project Cars
-----------------------------
Regional
-----------------------------
=> Canadian Regional Discussion
=> US Regional Discussion
-----------------------------
Classifieds
-----------------------------
=> For Sale
=> Wanted
=> Services
-----------------------------
Miscellaneous
-----------------------------
=> Off Topic
=> Forum Tech Support
=> Bizarro Messages Posted by Bots and Spammers
Navigation
Home
Help
Login
Register
Personal Tools
November 23, 2024, 12:49:46 PM
Welcome,
Guest
. Please
login
or
register
.
Did you miss your
activation email?
1 Hour
1 Day
1 Week
1 Month
Forever
Login with username, password and session length
Search
Advanced Search
Loading...
Logged
