[Diy_efi] injector drivers: how to pick

[Marteney, Steve]

On the 165/730 batch fire injectors (approx 16 Ohms each) they're all just
switched to ground by a (relatively-speaking) high-current FET.  Pretty
simple driver.  (Also saturated type injectors I believe.)

Steve

-----Original Message-----
From: Scott F. Williams [mailto:sfwilliams at comcast.net]
Sent: Friday, August 02, 2002 10:41 AM
To: DIY_EFI
Subject: [Diy_efi] injector drivers: how to pick


Here's another basic question. From where should I source information about
how to drive particular fuel injectors? Should I look to the injector
manufacturer to provide implementation notes or whatever? I do see the info
on particular drivers on the diy-efi.org site. However, I'd rather research
a recommended range of drivers for the particular injector that I'm using.
So far, that looks to be a Rochester 12V, saturated, at 12 Ohms.

Thanks again,
--
Scott F. Williams
NJ Scirocco nut
'99 Subaru Impreza 2.5 RS
Mazda 323 GTX turbo "assaulted" vehicle
Golf GTI 16v "rollycar"
ClubVAC: "Roads found. Drivers wanted."



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