[Diy_efi] Lucas Digital-P

Matt Porritt porrittm at anet.co.nz
Thu Jul 10 05:15:46 GMT 2003


I do see what you are trying to do, but end of the day, why make things
difficult for yourself when you can EASILY upgrade the injector size?

On 10/7/03 2:39 PM Daniel R. Nicoson wrote

> Bruce,
> 
> We're discussing extra injectors over on the jyturbo forum.  You know
> electronics.  If we want to add a second injector for each cylinder (Ford
> EEC) can we get away with just wiring one in parallel?  Will the transistor
> handle the extra load?  Will we change the voltage too much so that it won't
> open either injector?
> 
> My understanding is that the Ford EEC takes the injector circuit to ground
> to complete that circuit and activate the injector.)
> 
> If we can't do that the simple way, is there a simple circuit that would
> just use the stock signal and provide the current-voltage for the second
> injector and give us the same pulse width?  (If we get fancy we'd like to be
> able to twist a trim pot to get a set percentage of the EEC generated pulse
> width).
> 
> Any thoughts?
> 
> Thanks,


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