NefMoto > Technical > Tuning > !!! Weird Behaviour after reflash !!!
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Author Topic: !!! Weird Behaviour after reflash !!!  (Read 604 times)
eliotroyano
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« on: October 01, 2024, 05:46:03 PM »
Hi friend, I have a really weird issue with a 2002 VW Golf 1J 1.8T AUQ. Basically car accelerate alone at idle (checkout video at link). Map was in the car working good. Just was back to original file to review electrical issues. Reflash done by MPPS. Ori file back again and issues gone. Map is attached. Checksum was revised. 
Video at link --> https://mega.nz/file/Cwg3WARZ#4uvMMWrwC48I7F-sgGuM5Ocv61XUvDic6X0HsSOQkp8
Any ideas friends???
Thanks
« Last Edit: October 01, 2024, 06:16:35 PM by eliotroyano » Logged
Leonhard
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« Reply #1 on: October 02, 2024, 12:34:57 AM »
WinOLS corrected the checksum...
« Last Edit: October 02, 2024, 01:44:00 AM by Leonhard » Logged
eliotroyano
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« Reply #2 on: October 02, 2024, 06:56:14 AM »
Quote from: Leonhard on October 02, 2024, 12:34:57 AM
WinOLS corrected the checksum...

Thanks I will check.
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overspeed
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« Reply #3 on: October 02, 2024, 07:45:10 AM »
You LAMFA is probably wrong defined...
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eliotroyano
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« Reply #4 on: October 02, 2024, 07:53:10 AM »
Quote from: overspeed on October 02, 2024, 07:45:10 AM
You LAMFA is probably wrong defined...
After whole backup read, found eeprom invalid checksum. We are starting all over, cleanup ECU content and reflash an original version.
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Leonhard
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« Reply #5 on: October 02, 2024, 08:18:00 AM »
Tune isn't that bad  Wink
LAMFA looks good to me, wped[%] axis change makes sense, safe tune.
But KFMDZOF_UM and KFMPED_UM, I would leave original.
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eliotroyano
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« Reply #6 on: October 02, 2024, 09:08:28 AM »
Car starts and run nicelly with OEM version. We will test the tune then.
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eliotroyano
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« Reply #7 on: October 02, 2024, 11:45:21 AM »
Quote from: Leonhard on October 02, 2024, 12:34:57 AM
WinOLS corrected the checksum...
It works ok!!!!
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