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choke coil on 9815

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Old Oct 26, 2004 | 02:44 AM
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J Nick's Avatar
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From: Pensacola, Florida
Default choke coil on 9815

I have recently rewired the cart - 4 gauge running along outside of passenger area; RCAs and fron speaker wires togeather along drive right side on left of console under carpet - I am getting some high pitch whine

I had to cut off the choke coil on the 9815 during install [ to get it somewhere where I couild more easily change the choke coil fuse if needbe] and my question - as I otherwise troubleshoot the engine whine - is, does it make a difference if I inadverently reversed the choke coil wiring- could this be some of the problem?

Thank you
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Old Oct 26, 2004 | 09:14 AM
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What kind of RCas do you have?
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Old Oct 26, 2004 | 09:44 AM
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Originally Posted by NFRs2000NYC,Oct 26 2004, 12:14 PM
What kind of RCas do you have?
StreetWires ZN335 Zero Noise 3 11.5-ft. Stereo Patch Cable on the 2 channel amp for fronts & rears and a nontwisted but thickly shielded for bass amp which is not even connected
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Old Oct 26, 2004 | 10:04 AM
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https://www.s2ki.com/forums/index.ph...&f=26&t=245150
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Old Oct 26, 2004 | 01:32 PM
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[QUOTE=J Nick,Oct 26 2004, 05:44 AM] my question - as I otherwise troubleshoot the engine whine - is, does it make a difference if I inadverently reversed
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Old Oct 29, 2004 | 04:42 PM
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Originally Posted by modifry,Oct 26 2004, 04:32 PM
Even though NFR might have the answer to your whine, he didn't exactly answer your question. In case you're still interested. . .

No, it makes no difference which direction the choke is wired.

Chokes, (or inductors) do not have polarity. All that matters is that it's wired in series with the power wire. It's purpose is to help filter out electrical noise coming in on the power cable.
thank you
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