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      09-03-2008, 11:15 PM   #25
monkeyboy
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Drives: 2007 E90 328xi
Join Date: Jun 2008
Location: Upstate NY

Posts: 70
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Quote:
Originally Posted by e92er View Post
The computer's directly wired to the car's battery with a 1/2 farad cap and a fuse in between....
half a farad ??? 500,000uf ? why would you need such a big cap ? unless its a super-cap (but too high inductance/too slow to suppress much noise)... perhaps you're worried about when the car starts... but then hopefully you have a diode in there...
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