12-06-2013, 02:12 PM
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#306
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Dismember
Join Date: Mar 2013
Drives: 2013 Red Scion FR-S
Location: Castro Valley
Posts: 5,562
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Do you fix any checksums before flashing? Which program? Did you use the romraider provided defs for romraider or the vishnu supplied defs?
Quote:
Originally Posted by SkullWorks
This is strange...
I will attempt to read my ECU afterwork today. I am currently running Shiv's OFT E85 map on my car,
I have had success flashing and running the car with and without letting ECUflash correct the checksum error.
[01:11:50.261] J2534 error [ERR_TIMEOUT].
[01:11:50.261] download transfer failure at address 0012EF00.
This is the same errors I was getting that left me immobile for weeks, but it would give this error regardless of what I tried to flash, Stock, OFT stage 1, made no difference. I still get this error on occasion, but it wll retry several times now before terminating the flash...It has completely failed to flash 2X but subsequent attempts have allowed success...let me tell you, there was severe pucker factor while parked at McDonalds uploading E85 maps for the first time...and I kept getting failures...I was wigging out bad, then i got a clean flash and all was unicorns and pixie dust and stuff...
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