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Author Topic: reading my me7.5 4b0906018cm issues  (Read 8673 times)
gsfesz
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« on: April 06, 2015, 07:41:29 AM »

im attempting to read at 10400 baud in slow init, here is my log
06/Apr/2015 10:38:50.636: LOG: Sent message with service ID TesterPresent
06/Apr/2015 10:38:50.656: LOG: Received message with service ID: TesterPresentPositiveReponse
06/Apr/2015 10:38:53.138: LOG: Sent message with service ID TesterPresent
06/Apr/2015 10:38:53.162: LOG: Received message with service ID: TesterPresentPositiveReponse
06/Apr/2015 10:38:55.641: LOG: Sent message with service ID TesterPresent
06/Apr/2015 10:38:55.668: LOG: Received message with service ID: TesterPresentPositiveReponse
06/Apr/2015 10:38:55.777: LOG: User Prompt - Title: Confirm Full Read ECU Flash Memory Message: If you are ready to read, confirm the following things:
1) You have loaded a valid memory layout for the ECU.
2) The engine is not running.
Note: Some non-standard flash memory chips may prevent reading the flash memory.

Click OK to confirm, otherwise Cancel. Result: OK
06/Apr/2015 10:38:55.783: USER: Disabling Windows sleep mode.
06/Apr/2015 10:38:55.800: USER: Reading ECU flash memory.
06/Apr/2015 10:38:55.828: USER: Negotiating communication timings.
06/Apr/2015 10:38:55.839: LOG: Reading current communication timings.
06/Apr/2015 10:38:55.842: LOG: Sent message with service ID AccessTimingParameters
06/Apr/2015 10:38:55.874: LOG: Received message with service ID: AccessTimingParametersPositiveResponse
06/Apr/2015 10:38:55.876: LOG: Setting communication timing to defaults.
06/Apr/2015 10:38:55.882: LOG: Sent message with service ID AccessTimingParameters
06/Apr/2015 10:38:55.910: LOG: Received message with service ID: AccessTimingParametersPositiveResponse
06/Apr/2015 10:38:55.913: LOG: Reading current communication timings.
06/Apr/2015 10:38:55.916: LOG: Sent message with service ID AccessTimingParameters
06/Apr/2015 10:38:55.965: LOG: Received message with service ID: AccessTimingParametersPositiveResponse
06/Apr/2015 10:38:55.968: USER: Successfully changed to new communication timings.
06/Apr/2015 10:38:55.970: USER: Requesting security access.
06/Apr/2015 10:38:55.973: LOG: Sent message with service ID SecurityAccess
06/Apr/2015 10:38:56.013: LOG: Received message with service ID: SecurityAccessPositiveResponse
06/Apr/2015 10:38:56.016: USER: Security access granted.
06/Apr/2015 10:38:56.019: USER: Negotiating communication timings.
06/Apr/2015 10:38:56.021: LOG: Reading current communication timings.
06/Apr/2015 10:38:56.025: LOG: Sent message with service ID AccessTimingParameters
06/Apr/2015 10:38:56.075: LOG: Received message with service ID: AccessTimingParametersPositiveResponse
06/Apr/2015 10:38:56.078: LOG: Set timing parameters to new values.
06/Apr/2015 10:38:56.081: LOG: Reading communication timing limits.
06/Apr/2015 10:38:56.124: LOG: Sent message with service ID AccessTimingParameters
06/Apr/2015 10:38:56.175: LOG: Received message with service ID: AccessTimingParametersPositiveResponse
06/Apr/2015 10:38:56.178: LOG: Requesting communication at timing limits.
06/Apr/2015 10:38:56.184: LOG: Sent message with service ID AccessTimingParameters
06/Apr/2015 10:38:56.231: LOG: Received message with service ID: AccessTimingParametersPositiveResponse
06/Apr/2015 10:38:56.234: USER: Successfully changed to new communication timings.
06/Apr/2015 10:38:56.236: USER: Requesting security access.
06/Apr/2015 10:38:56.239: LOG: Sent message with service ID SecurityAccess
06/Apr/2015 10:38:56.265: LOG: Received message with service ID: SecurityAccessPositiveResponse
06/Apr/2015 10:38:56.268: USER: Security access granted.
06/Apr/2015 10:38:56.270: USER: Validating flash memory starts at 0x00800000 and ends at 0x00900000.
06/Apr/2015 10:38:56.274: LOG: Sent message with service ID RequestUpload
06/Apr/2015 10:38:56.301: LOG: Received message with service ID: NegativeResponse
06/Apr/2015 10:38:56.304: LOG: Received negative response for service ID: RequestUpload, with response code: NoProgram
06/Apr/2015 10:38:56.306: USER: Validation failed, ECU reports RequestUpload service is not supported. RequestUpload may have been disabled by aftermarket engine software.
06/Apr/2015 10:38:56.309: USER: Memory layout validation failed.
06/Apr/2015 10:38:58.522: LOG: User Prompt - Title: Unable to validate memory layout Message: Unable to validate memory layout. Do you want to continue reading flash memory without validating the memory layout? Result: OK
06/Apr/2015 10:38:58.525: USER: Starting to read data block.
06/Apr/2015 10:38:58.530: USER: Requesting upload from ECU for address range 0x00800000 to 0x00803FFF.
06/Apr/2015 10:38:58.538: LOG: Sent message with service ID RequestUpload
06/Apr/2015 10:38:58.568: LOG: Received message with service ID: NegativeResponse
06/Apr/2015 10:38:58.570: LOG: Received negative response for service ID: RequestUpload, with response code: NoProgram
06/Apr/2015 10:38:58.574: USER: Request upload from ECU failed, ECU reports service is not supported. Request upload may have been disabled by aftermarket engine software.
06/Apr/2015 10:38:58.578: USER: Reading ECU flash memory failed. Trying to force ECU to recognize read operation is complete.
06/Apr/2015 10:38:58.581: LOG: Validating flashed data checksum for address range 0x00900000 to 0x00900001.
06/Apr/2015 10:38:58.586: LOG: Sent message with service ID StartRoutineByLocalIdentifier
06/Apr/2015 10:38:58.617: LOG: Received message with service ID: StartRoutineByLocalIdentifierPositiveResponse
06/Apr/2015 10:38:58.625: LOG: Sent message with service ID RequestRoutineResultsByLocalIdentifier
06/Apr/2015 10:38:58.643: LOG: Received message with service ID: NegativeResponse
06/Apr/2015 10:38:58.646: LOG: Received negative response for service ID: RequestRoutineResultsByLocalIdentifier, with response code: BlockTransferDataChecksumError
06/Apr/2015 10:38:58.649: LOG: Checksum is incorrect.
06/Apr/2015 10:38:58.652: USER: Finished forcing ECU to recognize that failed read operation is complete.
06/Apr/2015 10:38:58.654: USER: Reading ECU flash memory failed.
06/Apr/2015 10:38:59.459: LOG: User Prompt - Title: Reading ECU Flash Memory Complete Message: Reading ECU flash memory failed. Result: OK
06/Apr/2015 10:38:59.465: USER: 100% complete.
06/Apr/2015 10:38:59.478: USER: Restoring Windows sleep mode.
06/Apr/2015 10:39:01.128: LOG: Sent message with service ID TesterPresent
06/Apr/2015 10:39:01.151: LOG: Received message with service ID: TesterPresentPositiveReponse
06/Apr/2015 10:39:03.631: LOG: Sent message with service ID TesterPresent
06/Apr/2015 10:39:03.659: LOG: Received message with service ID: TesterPresentPositiveReponse
06/Apr/2015 10:39:06.133: LOG: Sent message with service ID TesterPresent
06/Apr/2015 10:39:06.156: LOG: Received message with service ID: TesterPresentPositiveReponse
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nyet
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« Reply #1 on: April 06, 2015, 12:12:41 PM »

...
06/Apr/2015 10:38:56.306: USER: Validation failed, ECU reports RequestUpload service is not supported. RequestUpload may have been disabled by aftermarket engine software
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gsfesz
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« Reply #2 on: April 06, 2015, 01:38:18 PM »

...

I saw that but wasnt exactly sure what it meant, what do i do to correct it? flash the stock file? do i have to do it in boot mode?
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gsfesz
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« Reply #3 on: April 06, 2015, 02:03:39 PM »

Attached is the picture of my ecu. i have a 2002 passat, fwd, awm, automatic transmission.
Would the file in this thread work for my car? http://nefariousmotorsports.com/forum/index.php?topic=7315.0title=
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vwaudiguy
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« Reply #4 on: April 06, 2015, 02:15:00 PM »

I saw that but wasnt exactly sure what it meant, what do i do to correct it? flash the stock file? do i have to do it in boot mode?

 What are you trying to correct?
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gsfesz
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« Reply #5 on: April 06, 2015, 02:30:00 PM »

What are you trying to correct?


I want to be able to have a stock file that i can properly read before i start tinkering.
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nyet
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« Reply #6 on: April 06, 2015, 02:32:28 PM »

You should be able to flash over it with a stock file IF the ecu isn't physically modified.

You'll want to open it up to make sure.
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ME7.1 tuning guide
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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
gsfesz
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« Reply #7 on: April 06, 2015, 02:37:02 PM »

You should be able to flash over it with a stock file IF the ecu isn't physically modified.

You'll want to open it up to make sure.

I took this picture earlier but have since then put the ecu back in the car.  I started to scratch off that sticker.(thought my memory layout would be under there)
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vwaudiguy
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« Reply #8 on: April 06, 2015, 04:03:55 PM »

You can read that in boot mode. Make a full backup of your ecu (flash chip, and e2p). 800bb would be your layout. Then flash a stock file on it, and go to town.
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gsfesz
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« Reply #9 on: April 06, 2015, 04:08:48 PM »

You can read that in boot mode. Make a full backup of your ecu (flash chip, and e2p). 800bb would be your layout. Then flash a stock file on it, and go to town.

Im not interested in reading the file currently on the ecu anymore, would just like to get it back to stock so i have baseline.  Can i flash the file i mentioned without going into boot mode? (flashing over obd in nefmoto)?
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nyet
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« Reply #10 on: April 06, 2015, 04:16:07 PM »

Im not interested in reading the file currently on the ecu anymore, would just like to get it back to stock so i have baseline.  Can i flash the file i mentioned without going into boot mode? (flashing over obd in nefmoto)?

Maybe. Depends on the flash. Generally yes. If you have trouble, you can always bootmode it.
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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
gsfesz
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« Reply #11 on: April 06, 2015, 04:22:33 PM »

Maybe. Depends on the flash. Generally yes. If you have trouble, you can always bootmode it.

Ok i will try flashing that file tomoroww, also do you have an xdf that will work with that file?
Thanks
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gsfesz
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« Reply #12 on: April 06, 2015, 04:32:57 PM »

And how do i absolutely make sure that is the correct file for my ecu before i flash?
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