[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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