Re: [DML] Still running 2700 ohms...
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Re: [DML] Still running 2700 ohms...



Well, that may explain Dave's problem then...  the
2700 ohm resistor would change the capacitor discharge
time (RC Constant in the ECU) putting the pulse back
where it belongs.


--- Martin Gutkowski <martin@xxxxxxxxxxxxxx> wrote:

> I *think* the result will only be that the timing is
> offset slightly 
> becasue the ignition amplifier is triggered when
> polarity switches (ie 
> the waveform passes through 0v). EFI systems do NOT
> like being plugged 
> in backwards FWIW, they miscalculate the "missing
> tooth"
> 
> Martin (who's been researching EFI again...)
> 
> Marc Levy wrote:
> 
> > Does the pulse coil have polarity?? Maybe at some
> > point the wires in the connector were reversed?
> >
> > I know the car will RUN either way, but maybe the
> > signal from the pickup is distorted if the
> polarity is
> > reversed.
> >
> >
>
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> 
> 
> [Non-text portions of this message have been
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> 
> 



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