CC head diagnostic only shows 12.0 volts

[PeterBergin at aol.com]

My old Avant was always 13.5-13.8 at the jump post and similar at the  
battery post (eliminate the possibility of a splice problem).  The AC head  
channel 11 was always ~11.8-12.5 and fluctuated allot depending on the load ware 
 as the dash gauge was more constant.  Never changed much over 10 years and 
 240k miles.  Several brush/reg packs replaced and a re-man Bosch alt.   I 
would not worry about it.  My old 5000 was the same.
 
Save your worries for the bigger $$ stuff!
Pete
91 Avant sold to Drew and brought back to life!
02 S6  Great car same game!
 
 
In a message dated 11/1/2012 12:07:23 P.M. Central Daylight Time,  
ed.kellock at gmail.com writes:

And I  have 13.6 at the jump start post and the dash gauge reflects that  as
well.

91 200q20v Avant with 248k.
Threw the alt belt two days  ago.
I punched up the volt reading on the cc head and it was still over 13  volts
when I got home and shut it down.
I installed a new belt yesterday  and the IC gauge is fine, but channel 11
only shows 12.0 and it doesn't  change.
I googled for an hour last night and couldn't find any info.   I know I've
seen it mentioned in the past at some point.
I'm going to  dive into the manuals now.
Just a quick post in case anyone's got a quick  answer.

Thanks!
Ed


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