Can find lots of guides about bosch ECU's, but none about Siemens. How do you find the axis for the maps? How to identify which is wich? I'm doing it for my car had a couple of attemps to tune them, but only one worked without problem. But the point is that I was shooting blind and praying that everything would go well, but could someone help with this?
To be exact SID804 Flash AM29F400BB