Can this board burnout be saved

[MiaaZ]

This is from my injector module (ford diesel) that converts 12v to 110v and is notorious for getting water in them. I heard a funny sizzle when I was working on something else, so shut it off but damage was already done. Nothing else looks brown on the board. About 1/2 teaspoom of water in it and you could see the water line scaling over time had left. I am supprised it lasted this long.

But apparently ford is kind of proprietary with some of their parts from what I have read so far. Hard to read the numbers on the parts till I remove it from the heatsink. Any idea on the parts from looking at them? Special transistors?


The plan is to clean/scrape all the burn, use wire to complete the trace, and hopfully find the right parts.

Thanks

[stj]

Re: Can this board burnout be saved

yes

[fzabkar]

Re: Can this board burnout be saved

I partially reverse engineered a Ford EEC-IV ECU some years ago. The parts were disguised by FoMoCo part numbers, but they were standard components. I expect yours will be similar. I had to do quite a lot of circuit tracing, though.