Is there any guide to inspecting DME circuit board? Mine has a few questionable/stuff on it

[Tuna!]

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[smorris_12]

Bit of moisture has got in there, probably seen off the conformal coating. If it's playing up it's unlikely cleaning that will make a difference (and it looks to be at a high power end of the board that couldn't care less) but always worth a try.

The only way of testing a board would be to have it powered up, read off from the test points and compare the results to the service documentation. This isn't going to happen!

 

[enuff_zed]

I think the best bet is a straight diagnostic swap tbh.
As you have found damage in there it looks promising.

 

[Tuna!]

What are your guys thoughts on BREMI camshaft position sensors? I thought it was one of the OEM brands. It was what was in my car when I bought it. I’m having trouble with my intake camshaft sensor. But if BREMI camshaft sensors are not 100% reliable maybe that is the problem?

 

[enuff_zed]

What are your guys thoughts on BREMI camshaft position sensors? I thought it was one of the OEM brands. It was what was in my car when I bought it. I’m having trouble with my intake camshaft sensor. But if BREMI camshaft sensors are not 100% reliable maybe that is the problem?

Never heard of that make tbh?