[Diy_efi] RE: Diy_efi Digest, Vol 11, Issue 6

[mark krawczuk]

hi, i dont know that much about electronics, but would it help having a 
faster switching transistor ?

mark k



----- Original Message ----- 
From: "John Smith" <dirtrider218 at hotmail.com>
To: <diy_efi at diy-efi.org>
Sent: Monday, 16 January 2006 2:10 PM
Subject: [Diy_efi] RE: Diy_efi Digest, Vol 11, Issue 6


>
> Really? That would be great! I just put together a 555 monostable with a 
> TIP3055 transistor on the output and it triggers an injector just fine 
> with only a 9v battery. I'm looking to either use a manifold pressure or 
> mass airflow sensor to control the width. I already have the mass air...
>
>>From: "Geoff Harrison" <geoff_h at smartchat.net.au>
>>Subject: Re: [Diy_efi] RE: Simple EFI, where is it?
>>To: <diy_efi at diy-efi.org>
>
>>John,
>>I had a look at using a 555 timer some time ago. My ideas were
>>for a multi cyl, using GM sensors. And an o2 sensor to provide
>>feed back to close the loop.
>>If your still interested I could email block diagrams etc. I
>>must stress however, the ideas have
>>not been put into practise yet.
>>
>>Geoff
>
>
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