----- Original Message Follows -----
> What is the correct voltage range for this thing. I've
> read it should vary and also that it should have steady
> output. Mine reads fairly steady at .91 volts, I believe
> this is a working sensor reading a rich mixture, correct?
> Thanks

If it is at operating temperaure the voltage should
fluctuate between zero and ~.9 volts rapidly. The speed is
dependant on RPMs. Check out my web site for more O2
details.

Ken Lewis
86 Transporter Crew Cab, 60 T-5 Coupe
http://neksiwel.20m.com/   O2 sensor monitor gadget, my
cars, Vanagon Tech
http://EB03.20m.com/  Everybus 2003 pictures