[urq] help me understand the ECU pin # order in Maint and
michellepfeiffersx at yahoo.com
Sun Mar 13 07:57:06 EST 2005
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.
--- 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
> 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
> the pictures aren't clear.
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