Cleaning An ECU, what can I use?
I bought an ecu from a guy on another car forum, the thing came from Louisiana, and yeah the PC board is covered in ----, I am supposed to chip this thing for a friend and dont want to give it to him like this.
This is a PO6 fyi, anyway, I was told I could use brake cleaner but i'm not to sure about that. I Know there's that film over the pc board and I want to put it back on if It comes off. From what I've found online people say they use silicone spray to coat and seal the pc board. Isnt silicone a conductor? I dont want to spray anything on there that would short two pins together. Any help would be appreciated, thanks |
Re: Cleaning An ECU, what can I use?
i used alcohol before but it left a nasty hazy look to it. I used brake cleaner after and it looked much better.
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Re: Cleaning An ECU, what can I use?
sweet thanks.
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Re: Cleaning An ECU, what can I use?
Acetone to clean any gunk off then isopropyl alcohol to clean any acetone residue off.
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Re: Cleaning An ECU, what can I use?
medium style toothbrush. Try to clean the best you can without doing any major pushing. I actually had an ecu that was a rust machine was a dead ecu. Used 3 tooth brushes on it and about 2 hours of cleaning. Worked like a charm. I would be a little scared of any fluids on there.
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Re: Cleaning An ECU, what can I use?
Fluids sounds scary but it works. Carb cleaner/brake cleaner works great.
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Re: Cleaning An ECU, what can I use?
Thanks for the help guys
If some of that protective layer comes off can I spray it with silicone, or is there somthing else that should be used to seal the pc board, or just not worry about it? |
Re: Cleaning An ECU, what can I use?
ive washed them with water and dawn before just so long as they have a day or two to dry before you use them its fine.
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Re: Cleaning An ECU, what can I use?
Originally Posted by ifly87
Isnt silicone a conductor?
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Re: Cleaning An ECU, what can I use?
i also recommend using brake clean. havent had any problems with it
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