[urq] help me understand the ECU pin # order in Maint andAdjustments

[James Howard]

Have a look at 
http://www.isham-research.co.uk/quattro/wiring/Typ85/mac01pin.html

This info is specifically for the WR, but should be close enough to the WX 
to answer your question.

Jim.
----- Original Message ----- 
From: "steven j" <michellepfeiffersx at yahoo.com>
To: <urq at audifans.com>
Sent: Sunday, March 13, 2005 12:57 PM
Subject: [urq] help me understand the ECU pin # order in Maint 
andAdjustments


> Hi - I posted this in Jan but nobody responded.
>
> This concerns the 25 pin connector to the ECU -  which
> pin is #1, #10, #15, #20 for example.
>
> steve
> --- steven j <michellepfeiffersx at yahoo.com> wrote:
>> Date: Mon, 17 Jan 2005 10:16:46 -0800 (PST)
>> From: steven j <michellepfeiffersx at yahoo.com>
>> Subject: help me understand the ECU pin # scheme in
>> Maint and Adjustments
>> To: urq at audifans.com
>>
>> On page 23 picture 2?-425    I'd guess numbering is:
>>
>> 25, 24, 23   ...   14       (top row)
>> 1,2,3,4,...13                  (bottom row)
>>
>> because then the picture would be correct - testing
>> terminals 18 and 19
>>
>> but then the pictures on page 32 wouldn't make any
>> sense.  Picture 28-452 (ECU power and ground) says
>> check terminals 1 and 14 but picture looks like 13
>> and
>> 14 if you use my pin #guess.  Plus I got no voltage
>> when measuring across these pins.
>>
>> or are the pictures misleading?  I'm also using a
>> average copy of the manual - not original, so some
>> of
>> the pictures aren't clear.
>>
>> steve
>>
>>
>>
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>
>
>
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