ImNOTsmart
Newbie
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« on: December 27, 2020, 01:41:04 PM »
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Hey all,
I'm attempting to delete the immobilizer from my mk4 Jetta ECU (06A 906 032 HS) for a mk2 golf swap. I had no trouble reading the EEPROM through OBD and editing it so the immobilizer was off. I checked this by rereading the new file (002.bin) I created. I then wrote the new file to the ECU as follows.
C:\Users\aaron\Downloads\vw>ME7 --bootmode 95040 -w -p3 002.bin
ME7_EEPROM v1.40
COM: 3, Baud Rate: 10400
Memory type: 95040, size: 512
Opening COM3 ... OK
Starting Boot_mode ... uC ID response 0xC5: C167CR ... OK
Sending Loader + MonitorCore ... MonitorCore successfully launched
Initializing registers ... OK
Sending EEPROM driver ... OK
Searching Chip_Select pin ... P4.7
Configuring SPI Interface ... OK
Checking EEPROM Status Register ... 0x00F0
Writing EEPROM ....................OK
Closing COM3
This seems to have worked fine and all seemed well until I tried to read the EEPROM through OBD off the ecu after rebooting. It connected but failed to read.
C:\Users\aaron\Downloads\vw>ME7 -r -p3 --OBD check.bin
ME7_EEPROM v1.40
COM: 3, Baud Rate: 10400
Opening COM3 ... OK
Initiating communication ... OK
ECU ID response: 06A906032HS
1.8L R4/5VT G
0007
SoftCod: 07500, WSC: 00066
Reading EEPROM ...FAIL. (error=0x21007)
Closing COM3
Any advice is welcome. I have a feeling I may have selected the incorrect memory type as I wasn't sure which one to pick. I decided against trying to write it again before I have some other input. Am I missing something obvious like a command error? Thanks in advance. (note: I renamed the EEPROM writing tool)
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