I have opened a non functiona car ECM unit and I found that the problem is on a burned component. I cannot discriminate clearly the component's label but it seems like :
SIEMENS B575xx (where xx may be 42 as it seems, but it is not clear). As you see at the jpg (I think I have draw it a s it is in the real)
The vomponent has 7 pins and I cannot find the datasheet in order to buy one and repair the unit.
Is there anybody can help and show me the way to find the datasheet or if I could change it with another one similar component from another manufacturer???