[DML] Re: PRV Performance - Set me straight please

["Jim Reeve" <dmc6960@xxxxxxxxx>]

--- In dmcnews@xxxxxxxxxxxxxxx, "endotex23" <endotex23@xxxx> wrote:
>The problem with that approach is it's not closed loop. It simply
>outputs a fixed duty cycle and involves no feedback. Btw, doing what
>you suggest does not set the FV to "full" operation, it sets it to a
>midpoint fixed dwell of 55 degrees. There are other inputs on the
>lambda controller that can set both a nearly 100% or nearly 0% duty
>cycle. These inputs are not used on the Deloeran but are there and can
>be manipulated in many ways. Pulling them low still results in a fixed
>duty cycle but they can be PWM for feedback purposes.

Care to elaborate on this a bit more for the curious minded?

Jim Reeve
MNDMC - Minnesota DeLorean Club
DMC6960








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