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Author Topic: Flash -> after 1 heat cycle no start RS6 C5.  (Read 12524 times)
Rs6
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« Reply #15 on: August 16, 2016, 11:04:53 AM »

10 mins probably were not enough to re-check all the checksums.
You can fix the binary with me7sum and flash it afterwards, should be fine.

Yes you are right the car didn't start today on the modified bin from the tuner. Checked the file again with me7check and it found 1 error. As suggested i used me7sum to fix it and it now shows no faults on me7check!

When i have time i will flash the file on the ECU and let you know how it goes!

Thanks all!
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Rs6
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« Reply #16 on: August 17, 2016, 11:54:14 AM »

Fleshed the file i repaired with me7sum and the car starts fine now!

There is only a new issue now. The fuel gauge shows empty and i get the low fuel warning on the dash. Is this something the new bin file can do?


Thanks!
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nyet
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« Reply #17 on: August 17, 2016, 12:01:47 PM »

mechanical issue? fuel sender?
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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
Rs6
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« Reply #18 on: August 17, 2016, 12:27:50 PM »

mechanical issue? fuel sender?

I checked the fuel-level with Vagcom and it says there is still 21L left so i don't think its mechanical right? I did not have time to look more in to it yet.

But is it even possible this is caused by flashing the ecu?
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k0mpresd
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« Reply #19 on: August 17, 2016, 12:28:27 PM »

I checked the fuel-level with Vagcom and it says there is still 21L left so i don't think its mechanical right? I did not have time to look more in to it yet.

But is it even possible this is caused by flashing the ecu?

no. but i imagine vcds fault codes will tell you the problem. or we could all just guess.
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Rs6
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« Reply #20 on: August 17, 2016, 12:53:32 PM »

Yes you are right! Now i know i could not be coursed by the ECU flash i will investigate it more!

Thanks!
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Rs6
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« Reply #21 on: August 18, 2016, 12:51:45 PM »

Removed the power form the gauges and the fuel-gauge works fine again!

Thanks all!
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