I think the differences in wire numbering are due to a numbering convention
in the Bentley Guide. :o) I don't have my Bentley with me, so this is based
on a vague memory of their circuit numbering scheme.

Anybody else bite on this one?

Marshall Ruskin
-----Original Message-----
From: Joel Walker <jwalker@URONRAMP.NET>
To: vanagon@GERRY.VANAGON.COM <vanagon@GERRY.VANAGON.COM>
Date: Friday, April 30, 1999 8:30 PM
Subject: Re: AFM

>the vw service diagnosis book i have says this about the Digijet
>(83-85 watercooled) air flow sensor:
>
>connections at
>air flow sensor
>(terminal nos.)       description
>specification
>
>6 and 9                 potentiometer - total resistance
>500-1000 ohms
>7 and 9                 potentiometer - resistance               ohms
>change as sensorflap is opened
>                               measure through wiper arm
>(flap must move freely)
>6 and 22               intake air temperature sensor          ohmmeter
>reading should correspond to graph
>
>shown.
>
>trouble is, i didn't think there were 9 connections at the air flow
>meter, much less 22 connections. :(
>
>hope it helps.
>joel
>