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reflashed MY05 USDM LGT with map I made

PostPosted: Sun Jun 04, 2006 8:18 pm
by 05GarnetLGT
flash worked, started right up, but it threw a code P0605, Internal Control Module Read Only Memory error?
wtf?
so I flashed back to stock and and the cel was gone.
Uploading my modded map to see if anyone knows what was wrong.
I raised the rev limiter to 6900/6800, boost up, wg max dc up.

PostPosted: Mon Jun 05, 2006 4:45 am
by JRSCCivic98
Possible checksum issues?

PostPosted: Mon Jun 05, 2006 5:09 am
by Evo4Mad
Did you set the new checksums?

PostPosted: Mon Jun 05, 2006 5:47 am
by 05GarnetLGT
no, thought ecuedit handled that automatically?

PostPosted: Thu Jun 08, 2006 3:28 pm
by 05GarnetLGT
so uhh, how do i set checksums then?

PostPosted: Fri Jun 09, 2006 7:07 am
by Jon [in CT]
http://www.openecu.org/index.php?title= ... _Algorithm

But, according to the revision history for EcuFlash at http://www.openecu.org/index.php?title=EcuFlash, version 1.26 has a checksum module for DBW Subarus.

PostPosted: Fri Jun 09, 2006 8:26 am
by 05GarnetLGT
so I have to manually go in with a hex editor and turn off checksumming my ECU? doesnt sound like that great of an idea to me...

PostPosted: Fri Jun 09, 2006 10:32 am
by NeverLies
Epifan told also that EcuEdit handles checksum. Just need to get the latest release and it should work.

When you create XML file using XMLWrite, Checksum block is visible. You may compare the original checksum block with the one generated by save operation by Ecuedit.

You may also use EcuFlash that for sure manage checksum correctly. Tested and approved ! :D

PostPosted: Mon Jun 12, 2006 1:17 pm
by ev8siv3
I've created a simple HOW TO on my website to show how to fix the Checksum on all DBW ecu's via HEX.

http://www.osecuroms.org/viewtopic.php?t=58

PostPosted: Tue Jun 13, 2006 6:30 am
by 05GarnetLGT
ahhh, finally, a plain english explanation of what to input, exactly.
*off to dl tinyhexer*