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Subject:O2 readings
From:Chad Morris
Date:Thu, 11 Sep 2003 11:20:52 -0600

I am reading between .81 and .89 volts on my O2 sensor with it hooked up to the ECU.  I am thinking that indicates I am running rich.  Assuming my O2 sensor is good, what would the ideal reading be?  If it is indeed running rich, should I be able to remedy that simply by turning the air/fuel mixture screw, or will I need to mess with something else to get it to run right?  Any thoughts?

Chad Morris
'89 Carat
Salt Lake City