Paul has a great site it is a "must see" when it comes to electrics and all
sorts of other info . You may want to supplement his
electric info with:
http://www.mgcars.org.uk/MG_Elec-Tech/index.html
Larry Hoy
>-----Original Message-----
>From: owner-mgs@autox.team.net [mailto:owner-mgs@autox.team.net]On
>Behalf Of paul.hunt1@virgin.net
>Sent: Monday, January 15, 2001 1:07 PM
>To: Ptegler; mgs@autox.team.net
>Subject: Re: schematics
>
>
>I have quite a lot at the site below - click 'Spanners', 'Electrics' and
>'Schematics'.
>
>The run-on valve is wired between the ignition switch and an oil pressure
>switch. When the ignition is off the switch puts out 12v to the valve (grey
>and grey/pink), and when there is any oil pressure the switch puts out a
>ground to the valve (grey/yellow). This opens the valve which sucks the
>fuel out of the jets and instantly cuts the engine. The only time this can
>happen is when the ignition has just been switched off but the engine is
>still spinning. In fact the residual oil pressure hasn't fully decayed by
>the time the engine stops, when it does you will hear a 'click' from the
>valve as it releases again. This can be a few seconds after switch off.
>
>PaulH
>http://www.mgb-stuff.org.uk
>
>----- Original Message -----
>From: Ptegler <ptegler@gouldfo.com>
>To: <mgs@autox.team.net>
>Sent: Monday, January 15, 2001 7:26 PM
>Subject: schematics
>
>
>> anyone know of any MGB schematics up on the net?
>> I'm at work and need to look up something.
>>
>> either that... or...
>>
>> where(what) is the run-on valve electrically wired to
>> on an '73 MGB?
>>
>> Paul Tegler ptegler@gouldfo.com www.teglerizer.com
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