Title: Cannot read M-Box flash
Post by: Smitherines on December 10, 2011, 02:19:41 PM
Hey guys, I'm able to read the ECU Info fine, I'm using the ME7 29F800BB.MemoryLayout.xml file, and I was able to Validate the Memory Layout fine. However, when trying to read the flash file that's on the ECU right now, it fails out at 1%. As far as I know, this car is bone stock, there's no indication at all that the car was upgraded. I'm the second owner of the car. What can I do here to get this thing to read properly? Disabling Windows sleep mode.
Reading ECU flash memory.
Negotiating communication timings.
Successfully changed to new communication timings.
Requesting security access.
Security access granted.
Negotiating communication timings.
Successfully changed to new communication timings.
Requesting security access.
Security access granted.
Validating flash memory starts at 0x00800000 and ends at 0x00900000.
Memory layout is valid.
Starting to read data block.
Calculating flash checksum to determine if reading is necessary for range: 0x00800000 to 0x00804000
Flash checksum does not match, reading flash data is necessary.
Requesting upload from ECU for address range 0x00800000 to 0x00803FFF.
Request upload from ECU succeeded.
Starting data transfer.
1% complete.
Data transfer failed.
Reading ECU flash memory failed. Trying to force ECU to recognize read operation is complete.
Finished forcing ECU to recognize that failed read operation is complete.
Reading ECU flash memory failed.
100% complete.
Restoring Windows sleep mode.
Disabling Windows sleep mode.
Reading ECU info.
0% complete.
33% complete.
67% complete.
100% complete.
Read 3 ECU info entries:
systemSupplierECUSoftwareNumber: 0x3205,
calibrationDate: 8D0907551M , 0001, 0x00001A37, 0x00000000, 0x0000,
calibrationEquipmentSoftwareNumber: 0x80030100,
Restoring Windows sleep mode.
Disabling Windows sleep mode.
Validating memory layout.
Negotiating communication timings.
Successfully changed to new communication timings.
Requesting security access.
Security access granted.
Negotiating communication timings.
Successfully changed to new communication timings.
Requesting security access.
Security access granted.
Validating flash memory starts at 0x00800000 and ends at 0x00900000.
100% complete.
Validating memory layout succeeded.
Memory layout is valid.
Restoring Windows sleep mode.
Title: Re: Cannot read M-Box flash
Post by: Smitherines on December 11, 2011, 02:32:07 PM
Nevermind, I guess the car was just having a bad day. Read, saved, and programmed a stage 1 file. Pulls like a raped ape now!
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