[Diy_efi] Why do some EFI systems use a cold start injector?

[Jeff Meager]

I think you'll find it has more to do with the placement of it.  I gather
they have big issues when cold of getting the fuel where it is needed.....
sounds like poor design to me... but I'm no Toyota fan :)

Jeff

-----Original Message-----
From: diy_efi-admin at diy-efi.org [mailto:diy_efi-admin at diy-efi.org]On
Behalf Of Chris Wilson
Sent: Friday, 26 April 2002 7:28 AM
To: Diy_efi at diy-efi.org
Subject: [Diy_efi] Why do some EFI systems use a cold start injector?



Wondering why some (noticed Toyotas mainly) EFI systems use an
electronic cold start injector, rather than just raising duty cycles of
the 4 or 6 existing ones? Noticed this on MR2 turbos and Supra MKIII
turbos for example. Does cold start need THAT much fuel the stock ones
won't flow enough?

Thanks.

--
Best regards,
           Chris Wilson
mailto:chris at formula3.freeserve.co.uk
                                     http://www.formula3.freeserve.co.uk


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