For these ecus this method works perfect. If this dont work out in first time, dont worry try again cause eeprom contents might be changed again, but different.
Now simply replace them with 60 and you are ready to write file in eeprom. Nothing special, but you can do job with it.Įasiest way to find values are Ctrl+F and make sure to check in Hex format. You need some hex editor and find all 33 values. You need to find in hex all 33 values and replace them to 60 in hex. Its better that you use content from your chip cause, coding info are in this eeprom and some other. I will show next with one file what i got. You need to desolder it and read content. In other side of cpu and eeprom chips find small 8 pin chip B58253.
If you are not sure – ask in comments.įirst what you need are programmer that can read 24c02 chip.
074 906 021 (in aluminium casing only 1.9, 2.5)īasically all ecus will work if they are similar to ones above.In this guide i will show how to remove immo from VAG MSA15 ecu.
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