Electrical meltdown/charging issues

[Feelstranger]

----- Original Message ----- 
From: "Bernie Benz" <b.benz at charter.net>
To: "Feelstranger" <feelstranger at hotmail.com>
Cc: "200q20V mailing list" <200q20v at audifans.com>
Sent: Friday, September 28, 2007 10:24 AM
Subject: Re: Electrical meltdown/charging issues


>
> On Sep 28, 2007, at 6:12 AM, Feelstranger wrote:
>
>> >> Performed tests listed in Bentley - Current to exciter circuit
>> (blue wire to Alt) is apparently not in spec.
>> Bentley simply says "replace printed circuit board"
>> referring to the instrument panel board.


> The blue wire from the alternator is not an exciter circuit. It only 
> supplies a ground path and a charge bucking voltage to light and 
> extinguish the no charge idiot lite.
>>

Is this true?  Why does Bentley call it that, and specify a current, and 
voltage associated with this wire measured at the Alt?  And indicate that 
out of spec measurements require circitu board replacement?



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