The heater current drops down but doesn't cut out. I don't have specific numbers, but the heater element is powered when the car is on, at least on my car. -----Original Message----- From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of Jake de Villiers Sent: Friday, August 21, 2009 9:16 PM To: vanagon@GERRY.VANAGON.COM Subject: Re: Engine electrical power requirements? Right - I thought the fuel pump would obviously be the primary user...I guess the heater cuts out at some point then? On Fri, Aug 21, 2009 at 8:55 AM, pdooley <psdooley@verizon.net> wrote: > You would think so Jake, but not the case. > The O2 heater element draw is non-linear. The draw starts off high but > drops significantly as the element heats up. > OTOH, the fuel pump has to provide high pressure continuously, and gets my > vote for current hog. > > > -----Original Message----- > From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of > Jake de Villiers > Sent: Friday, August 21, 2009 11:22 AM > To: vanagon@GERRY.VANAGON.COM > Subject: Re: Engine electrical power requirements? > > Our race car had no alternator fitted and would run the starter, fuel pump, > gauges and ignition for 2 practice sessions and a race without needing to > be > recharged. > > Prolly the biggest consumer would be the oxygen sensor - I can't see the > ECU > needing bags of current... > > >
-- Beverley Anne de Villiers April 20, 1930 - July 4, 2009 Jake 1984 Vanagon GL 1986 Westy Weekender "Dixie" Crescent Beach, BC www.thebassspa.com www.crescentbeachguitar.com http://subyjake.googlepages.com/mydixiedarlin%27 |
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