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Re: Re: Fuel economy (was Re: Pressure Acummulator Discoverie
> Is wide open throttle on the 2.2 inline 5 acheived when pedal is mashed to
> the floor? The pedal gets into a 'harder' zone when about 80% max. Think it
> engages a switch at the throttle cam at that point. Is that fuel enrichment
There is a wide open throttle switch, but it gets activated just then -
wide open. It triggers an open-loop enriched mode in the EFI. This is
typical of many EFI's, including that used on the Audi.
The extra heft at 80% is probably just the way the linkage and return springs
in the accelerator are set up.
> always wondered . . .
> Ernest Wong
Walter Meares Intermetrics, Inc. email@example.com
Information Systems 733 Concord Ave Cambridge MA 02138