[Diy_efi] photocoupler?

[Brian Michalk]

Yup.  20 milliamps max.

> I hope you are not planning to use a photocoupler input 
> diode in series with a fuel injector.  The current may blow 
> it up, if not the turn off spikes.  The voltage drop across an 
> LED is rather high; probably will affect injector operation.
> 
> Bruce Roe


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