NefMoto > Technical > Flashing and Chipping > edc15 lock ecu for reading
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Author Topic: edc15 lock ecu for reading  (Read 8259 times)
eazydaz
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« on: November 06, 2012, 03:17:00 PM »
please,how I lock ecu for reading tune via obd? edc15 and me7.5
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matchew
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« Reply #1 on: November 06, 2012, 04:44:20 PM »
EDC15 not possible
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eazydaz
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« Reply #2 on: November 07, 2012, 01:45:06 AM »
and me7.5?
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IamwhoIam
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« Reply #3 on: November 07, 2012, 01:46:31 AM »
EDC15 is possible but you cannot write to it anymore afterwards, only in boot mode, so you have to be sure of what you are going to write to it.
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I have no logs because I have a boost gauge (makes things easier)
eazydaz
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« Reply #4 on: November 07, 2012, 02:07:22 AM »
Quote from: IamwhoIam on November 07, 2012, 01:46:31 AM
EDC15 is possible but you cannot write to it anymore afterwards, only in boot mode, so you have to be sure of what you are going to write to it.

I understand,and how to do it?(I think edc15)
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matchew
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« Reply #5 on: November 07, 2012, 05:55:24 AM »
Quote from: IamwhoIam on November 07, 2012, 01:46:31 AM
EDC15 is possible but you cannot write to it anymore afterwards, only in boot mode, so you have to be sure of what you are going to write to it.

Please explain how?
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prj
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« Reply #6 on: November 07, 2012, 06:48:53 AM »
I have not devoted too much time to diesel ECU's, but wasn't all the read/write functionality on EDC15 in the ROM?
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matchew
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« Reply #7 on: November 07, 2012, 07:04:16 AM »
Correct, no way of stopping reading or writing with good tools.
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ta79pr
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« Reply #8 on: November 07, 2012, 07:22:34 AM »
I too have an EDC15 (98 Beetle TDI/ALH). It was chipped by a pro, but I really need to tweak a few parameters due to a nasty slow down shudder. It was my understanding (based on very little) that I had to unsolder the two chips and flash new ones in a jig and solder them back in (or solder in a chip socket)...
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IamwhoIam
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« Reply #9 on: November 07, 2012, 04:58:16 PM »
Quote from: matchew on November 07, 2012, 07:04:16 AM
Correct, no way of stopping reading or writing with good tools.

Keep searching, it IS possible Smiley
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I have no logs because I have a boost gauge (makes things easier)
matchew
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« Reply #10 on: November 07, 2012, 04:59:59 PM »
Quote from: IamwhoIam on November 07, 2012, 04:58:16 PM
Keep searching, it IS possible Smiley

Not by changing anything in the flash file its not.
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