[s-cars] Parts is parts....? NOW CPS source group buy?

[Jerry Scott]

Does anyone know which are the power wires and which one is the signal wire, 
looking down at the connector at the fuel rail?
Jerry
----- Original Message ----- 
From: "Stott Hare" <stott at gwi.net>
To: "'Peter Schulz'" <pcschulz at comcast.net>
Cc: "'Peter Dowker'" <pdowker at mac.com>; "'S CAR List'" 
<s-car-list at audifans.com>
Sent: Monday, February 18, 2008 2:14 PM
Subject: Re: [s-cars] Parts is parts....? NOW CPS source group buy?


>I think Jim Mairs posted something several months back (this kicked his
> behind last summer) but the gist is this, CPS is supplied power and ground
> and you watch the signal wire for the hall effect when a piece of metal is
> placed between the two halves of the CPS.  The signal wire will show ~5v
> when there is a piece of metal sensed and should drop to ~0v when removed.
> At least that is what my hazy memory recalls at the moment.
>
> -Stott
> 95 S6A
>
> -----Original Message-----
> From: Peter Schulz [mailto:pcschulz at comcast.net]
> Sent: Monday, February 18, 2008 4:00 PM
> To: stott at gwi.net
> Cc: 'Peter Dowker'; 'chris chambers'; 'S CAR List'
> Subject: Re: [s-cars] Parts is parts....? NOW CPS source group buy?
>
> Stott:
>
> Any bench test instructions to share?
>
> -Peter
>
> At 03:34 PM 2/18/2008 -0500, Stott Hare wrote:
>>Better to have a spare as well... My friend purchased two to replace a
>>original functioning one during head rebuild/tbelt, and one replacement 
>>was
>>DOA.  Opened it all back up, swapped in the second and then questions if
>>that piece of preventative maintenance paid off or not.
>>
>>Buy two, bench test before installing.
>>
>>-Stott
>>95 S6A
>
> -Peter Schulz
> Chelmsford Ma, USA
> http://www.naaclub.org/
>
> 1995.5 S6 Avant Emerald/Ecru
> 1995.5 S6 Avant Silver/Platinum
> 1991 200 20v Q Avant Titan Grey (for sale)
> 1991 90 20v Q Red
> 1991 CQ silver  (eS2 recipient)
>
>
>
>
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