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Date:         Fri, 26 Feb 2010 07:06:14 -0500
Reply-To:     Greg Potts <greg@POTTSFAMILY.CA>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Greg Potts <greg@POTTSFAMILY.CA>
Subject:      Re: 1.9 Digifant with poor milage and low top-end power.
Comments: To: Gregory Smith <gfs@GREGORYFSMITH.COM>
In-Reply-To:  <20100225221342.ba2d9648c4914d5f56715942772a6035.0ad88637a7.wbe@email02.secureserver.net>
Content-Type: text/plain; charset=UTF-8; format=flowed


Thanks Greg,


Is that the blue sensor near the thermostat housing?


Gregory Smith wrote:
> Sounds like you're running rich.  Test the temp sensor, you want to see
> 2500-3000 ohms cold and ~250-270 hot.  Also check the ground near the
> A/C bracket.
>
> Without the O2 sensor connected, the ECU cannot adjust the mixture, so
> it's "running" off the rough CO% screw setting on the AFM and the temp
> sensor input.
>




Happy Trails,


Greg Potts
Toronto, Ontario Canada
1973/74/79 Westfakia "Bob the Tomato"
1987 Wolfsburg Weekender Hardtop
www.busesofthecorn.com
www.pottsfamily.ca
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