Date:         Wed, 18 Mar 1998 10:13:10 EST
Reply-To:     kdlewis@JUNO.COM
Sender:       Vanagon Mailing List <Vanagon@vanagon.com>
From:         Ken Lewis <kdlewis@JUNO.COM>
Subject:      O2 monitor
Comments: To: austins@IX.NETCOM.COM
Comments: cc: Vanagon@VANAGON.COM

Austin and all;
Yes, this is a limited range DC meter. I made one about five years ago
using a single chip to drive a ten LED display. Last month I got tired of
the prototype sitting on the dash so I printed a circuit board for it .It
is small enough to fit in a hollowed out switch blank( like the one below
the hazard switch). Becauseit is so small it was just as easy to make
some extras. If someone wants to experiment I will send you one for $15.
It checks the ECU's closed loop operation, full throttle mode,etc.

Ken Lewis , NC
86 VW Transporter Double Cab Pickup
60 Porsche T5 Coupe
85 VW Vanagon (Elvis)

On Wed, 18 Mar 1998 00:35:42 -0800 Austin <austins@IX.NETCOM.COM> writes:
>At 03:09 PM 3/17/98 -0600, you wrote:
>>Second is an air/fuel ratio monitor which hooks up to your O2 sensor
>>and graphically depicts your air/fuel ratio under any conditions (idle,
>>part throttle, full throttle, etc.).  There are three different
>>versions ranging from $99 to $169, and can either be permanently or
>>temporarily mounted.
>
>Would this just be a limited range dc voltmeter ?
>
>Austin
>

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