Print Page - Checksum Problem!! A3 8l Stage 2

Title: Checksum Problem!! A3 8l Stage 2
Post by: dimos on January 11, 2018, 10:22:08 AM

Can someone checksum this file for me?

Attempting to open firmware file 'C:\Users\Dimos\Desktop\Audi A3 8l AQA 06A906032AC_ 352756 -mod.bin'

Step #1: Reading ROM info ..
Searching for EPK signature...OK
Searching for ECUID table...OK
EPK : '42/1/ME7.5/5/4013.00//F21dz/Dst04g/260899/'
Part Number : '06A906032AC '
Engine ID : '1.8L R4/5VT '
SW Version : '0004'
HW Number : '0261206580'
SW Number : '1037352756'

Step #2: Reading ROMSYS ..
Startup section: word[0x008000]+word[0x00FFFE]
@008038 Add=0x006B59 CalcAdd=0x006B59 ADD OK
Program pages: 8k page first+last in 0x0000-0xFFFF and 0x20000-0xFFFFF
@00803c Add=0x770305 CalcAdd=0x383792 ** FIXED **
All param page: word[0x010000]+word[0x01FFFE]
@01b314 Add=0x00971D CalcAdd=0x00971D ADD OK

Step #3: Reading RSA signatures ..
Searching for RSA offset #0...missing
Searching for RSA offset #1...missing

Step #4: Finding CRC table(s) ..
Searching for CRC table(s)...OK
CRC table(s) OK

Step #5: Reading Main Data Checksums ..
Searching for main data CRC pre block...missing
Searching for main data CRC/csum blocks...FAIL
Searching for main data CRC offsets...missing
Searching for main data checksum offsets...missing
Step #5: ERROR! Skipping Main Data checksums ... UNDEFINED

Step #6: Reading Main Program Checksums ..
Searching for main program checksum..FAIL
Step #6: ERROR! Skipping Main Program Checksums.. UNDEFINED

Step #7: Reading Multipoint Checksum Blocks ..
Searching for multipoint block descriptor #1...missing
Searching for multipoint block descriptor #2...FAIL
Step #7: ERROR! Skipping Multipoint Checksum Block... UNDEFINED

*** Found 3 checksums in C:\Users\Dimos\Desktop\Audi A3 8l AQA 06A906032AC_ 352756 -mod.bin

*** ABORTING! 3 uncorrectable error(s) in C:\Users\Dimos\Desktop\Audi A3 8l AQA 06A906032AC_ 352756 -mod.bin!

Title: Re: Checksum Problem!! A3 8l Stage 2
Post by: nyet on January 11, 2018, 01:11:29 PM

Can you post the ORI?

It doesn't look like ME7Sum supports this file.

I will fix it if possible.

Title: Re: Checksum Problem!! A3 8l Stage 2
Post by: vwaudiguy on January 11, 2018, 01:28:32 PM

Software size doubled?

Title: Re: Checksum Problem!! A3 8l Stage 2
Post by: gt-innovation on January 11, 2018, 02:05:39 PM

Quote from: dimos on January 11, 2018, 10:22:08 AM

someone doubled your flash file so he can use an 29f800 chip because he was most likely out of 29f400.Split your file and correct cksum and then double it again or use 29f400 chip for this ecu.Can be done with a hexeditor in seconds.

Btw first post should be an introductory one ...

Title: Re: Checksum Problem!! A3 8l Stage 2
Post by: dimos on January 12, 2018, 04:35:56 AM

Quote from: nyet on January 11, 2018, 01:11:29 PM

Can you post the ORI?

It doesn't look like ME7Sum supports this file.

I will fix it if possible.

Title: Re: Checksum Problem!! A3 8l Stage 2
Post by: dimos on January 12, 2018, 06:56:33 AM

Quote from: gt-innovation on January 11, 2018, 02:05:39 PM

Thanks you very much!! It works!!!

NefMoto

ECU Files => Checksum Update Requests => Topic started by: dimos on January 11, 2018, 10:22:08 AM