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Title: ECU reports security access request was rejected? Post by: Daviddoesntgaf 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" Title: Re: ECU reports security access request was rejected? Post by: ddillenger on June 25, 2013, 04:19:32 PM Lower your baud rate.
Title: Re: ECU reports security access request was rejected? Post by: Daviddoesntgaf 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 Title: Re: ECU reports security access request was rejected? Post by: ddillenger on June 25, 2013, 04:48:27 PM See what works. This is a common issue.
Title: Re: ECU reports security access request was rejected? Post by: Daviddoesntgaf on June 25, 2013, 04:54:09 PM Okay thank you. I tried searching. nothing turned up
Title: Re: ECU reports security access request was rejected? Post by: vdubnation on June 25, 2013, 05:05:01 PM i can remote in if you need help
Title: Re: ECU reports security access request was rejected? Post by: Daviddoesntgaf 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? Title: Re: ECU reports security access request was rejected? Post by: nyet on June 25, 2013, 05:21:31 PM Set your laptop to not go into hibernation so quickly
Title: Re: ECU reports security access request was rejected? Post by: Daviddoesntgaf 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 Title: Re: ECU reports security access request was rejected? Post by: Daviddoesntgaf on June 25, 2013, 05:35:16 PM Desperate for help
Title: Re: ECU reports security access request was rejected? Post by: ddillenger 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. Title: Re: ECU reports security access request was rejected? Post by: Daviddoesntgaf 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. Title: Re: ECU reports security access request was rejected? Post by: 316LV 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. |