Date:         Sat, 15 Jan 2000 09:16:47 EST
Reply-To:     kenneth d lewis <kdlewis@JUNO.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         kenneth d lewis <kdlewis@JUNO.COM>
Subject:      Re: Engine management (manual control of mixture)
Comments: To: vanagon@VOLKSWAGEN.ORG

David;
David;
        I have given this idea some thought. It should be a pretty simple
circuit, a single,  adjustable gain, opamp to massage the output of the
O2 sensor. Setting the gain below one should enrich the mixture and
versa-visa. I would want to install some sort of device to let me know
when I am starting to destroy the engine. Maybe an exhaust temperature
gauge.

Drive Safely & Good Luck
Ken Lewis<Kernersville,NC>86 VW crewcab;60 356B Coupe
For Sale: 61 AustinHealey Sprite(not Bugeye);Daily driver $2500

On Fri, 14 Jan 2000 20:30:13 -0800 David Marshall
<vanagon@VOLKSWAGEN.ORG> writes:
>I have been toying with the idea of making a black box that would
>allow the
>driver to control the mixture of the engine.  (If you are with the
>EPA,
>please hit delete!)

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