In the words of my favorite extra-terrestrial;"Fascinating".
If there is nothing to provide feedback to the brain I must conclude it
operates in an open loop mode. Most likely it ran slightly rich for any
given temperature. What kind of performance/gas milage is averaged? 
Just curious
Ken Lewis

On 07 May 97 07:30:21 PDT CARVER_JEFFREY@aphub.aerojetpd.com (Jeff
Carver) writes:
>Ken -
>FWIW, the '80 non-CA version did not have an O2 sensor.
>- Jeff
>'80 Westi was non-CA now is CA
> - - - - - - - - -
>Chaz:
>I am not familiar with any FI vehicles without an O2 sensor.
>