94 Buick LeSabre ALDL Pinouts

[Andrew K. Mattei]

<bwooop extend neck from shell>

On the GM cars I've worked on with OBDI computer / OBDII connector,

Pin 9 = serial data (old OBDI style pin "M")
Pin 5 = PCM ground (old OBDI style pin "A")
Pin 16 = +12V
Pin 4 = power ground

dunno about 8 & 14, I never use 'em.....

<bwoooop back in to shell>

-Andrew

----- Original Message -----
From: <Mikepoore at aol.com>
To: <gmecm at diy-efi.org>
Sent: Monday, February 19, 2001 9:28 PM
Subject: 94 Buick LeSabre ALDL Pinouts


> I am trying to find out what the aldl pinouts are for the 94 LeSabre,
which
> has the 16 pin obd connector, but isn't obd II compliant. The 94 aldl only
> has the following connector pins: 4, 5, 8, 9, 14, and 16. I have a scan
tool
> that is supposed to work with this car, if I send $80 for a different
cable.
> I figured I could use jumper wires with my old cable if I knew the pinout.
> Any help is appreciated.
>
> Mike
> --------------------------------------------------------------------------
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