[Diy_efi] low-impedance injectors w/saturated driver

[steve ravet]

"Scott F. Williams" wrote:
> 
> Here's a super-basic question for y'all. To use low-impedance fuel injectors
> with a saturated driver... all one must do is splice a resistor (with proper
> resistane value) into the injector wires, correct? Or, is there anything
> else involved?

That's it.  Find out the hold current of your injector, and the resistor
value is ((Vbat/Ihold) - Rinj).  If you're paralleling injectors then
Rinj for the set is the parallel resistance of all injectors, not the
resistance of one.

--steve


-- 
Steve Ravet
steve.ravet at arm.com
ARM,Inc.
www.arm.com

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