As far as I know, you don't touch the fuel injection system for any altitude... your system should adjust automatically.  Maybe your AFM is acting up.

John Klun

"Forhan, Thomas" wrote:

 

Can the Digifant system be reset for high altitude operations?

 I thought there was supposed to be altitude correction, but on my recent vacation in my '90 Syncro Westie, above 12,000 feet I had consistent stalling at idle and a very significant loss of power. Engine freshly tuned, off course.

Any ideas?

Thanks

Tom F.
90 Syncro Westie
83.5 9 Pax S/R GL