----------------------
The digifant system turns off the injectors if the engine is above 1.5k rpm
and the throttle switch is in the idle position. This  saves gas in a way
that is not noticeable to the driver.
Darrell
--

>>   In the Vanagon It makes sense to use the engine as a brake. <snip>
saves
>more fuel then idling.
>
>How?  When your foot is off the gas, the throttle is at idle regardless of
>RPM.  Right?
>