???????? lml@lancaironline.net ????? #50020
???: Colyn Case at earthlink <colyncase@earthlink.net>
???: <marv@lancaironline.net>
??: Re: [LML] Re: Vision Micro Fuel probe
??: Sat, 03 Jan 2009 06:58:40 -0500
??: <lml@lancaironline.net>
actually I think most probes have the capacitance to freq conversion built in.
So what comes out is the frequency.
If you have e.g. princeton  senders, they convert freq to a voltage between 0 and 5vdc.
....which I think means if you have a known good sender, that and a vom are your cheapest diagnostic tool
 
Colyn
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