Marelli IAW 8F 电脑维修小资料晶体管实际型号和掩码都有标注，可以直接代换

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今天偶尔翻电脑看到 在角落藏很久了。 晶体管实际型号和掩码都有标注，可以直接代换。

1- Transistor n ° 1 drives the coils (BU931ZP-30004);
2- Integrated No. 2 increases digital electronics;
3- Integrated No. 3 drives the fuel pump relay;
4- If the control unit does not give any command, the microprocessor has failed, it is not convenient to repair it;
5- Transistor n ° 4 drives the injectors;
6- Integrated No. 6 (30015) controls transistor 30004 which drives the coils.

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掩码30004 用BU931ZP代换 ，不仅仅局限于该电脑 ，参考代换即可。