Hello, very good video, you are very good at ECU repairs, two questions, one what type of tin do you use, ami never stick the wires and the other is your poses, internal information of the components to know who controls the output of the coils and pulse of injectors.
Brother the hardest thing about this job is getting the silver cover off that black sealant is a bitch persist with a hot sharp small knife for hobbys just use existing broken wires clean sand clean flux and solder too easy i did my own on the first go and saved 1200 dollar's 😅
