My DIY EFI

Giles Case miniman.miniman at pop3.hiway.co.uk
Thu Aug 22 09:21:14 GMT 1996


At 19:02 21/08/96 +0100, you wrote:
>In message <9608210045.AA07730 at wagner.mtco.com>, David Doddek

>Yes I have made a fuel injection controller using analog techniques.  It
>was a simple M.A.P. sensed system giving one injection per revolution
>with the fuel quantity determined by M.A.P. and water temp.  I had a
>pot to set offset and one to set gain.  The offset pot was used to set
>the idle mixture, and the gain pot to set max torque mixture.  I had a
>differentiator circuit driven from the throttle pot to give a richer
>mixture on acceleration.  It was tried on a 1 litre Hillman Imp engine
>using Weber alpha injector housing elbows mounted on a twin 40DCOE
>manifold.  A home made glass-fibre plenum chamber fed the four inlet
>runners with the airflow control by a single throttle body.  It worked
>remarkably well.  When I get the old Clan Crusader back on the road I'm
>going to do a PCB for the circuit. (The Clan is a little known Imp
>engined UK GRP sportscar)

Is that an A-Series engine ?

If so I would be intrested on ANY info you could send my way!

Thanks

Giles




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