Re: [opendiag] More info...

Fascinating. It must be a new "feature" ... It would not be boost,
because your turbo won't spool up at idle (no engine load.) It may be
throttle position. Does it work when the motor isn't running?

Regards

Jeff

On Thu, Jul 27, 2000 at 05:52:36PM -0000, blg@... wrote:
> Hey-
>
> I put a scope on these two pins (1 & 13) and found that pin 1 seems
> to
> float up around battery voltage while pins 13 has a PWM signal with a
> frequency of about 100 Hz. The pulse width is somewhere around a
> couple of hundred microseconds at idle, and widens when I press the
> throttle. I don't know if it is throttle position (this car is drive
> by wire) or engine speed, or boost, or what.
>
> Ring any bells?
>
> Brian

 
Received on Thu Jul 27 10:57:10 2000