I may have lost it here

[Nic van der Walt]

>Yes, Bill, this is called the alpha-N fuel metering algorithm (as
opposed to MAP-based speed density, or MAF).  The TPS is >a relatively
crude, non-linear approximation of MAF, and is usually only used for
engines on which the vacuum signal is 
>very difficult to detect (i.e., those with huge cams)

Is this why the new BMW 1150 bikes still use alpha-N? There is no sign
of a MAP or MAF sensor.

It uses a Motronic 2.4 computer as far as I know.

N.

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