WBO2 questions

[Barry Tisdale]

Poke a hole in the metal lid of a Mason jar, quart size, for the sensor to 
go through.  Add a small hole for some 1/8" tubing also.  Filling the jar 
w/ argon MIG gas (or C2 mix) will give stoich; adding air will go toward 
the lean, propane toward the rich.  Do NOT add propane right away, get a 
good volume of argon in there - it can/will explode - the sensor heater 
will ignite it.  No calibrations here, just a full range of gasses to check 
things out.  Might want to put a NB in there also to verify things and see 
how they both operate; you can see the rapid switching of the NB and the 
reversed polarity between the sensors.

Barry

At 11:42 AM 3/27/02 -0500, david.roland at gm.com wrote:

>I don't want to heat the sensor too fast and risk damage. QUESTION: What can I
>use on the bench to test the sensor output over the entire AFR range?
>
>Dave

----- End of forwarded message from owner-diy_efi at diy-efi.org -----
----------------------------------------------------------------------------
To unsubscribe from diy_efi, send "unsubscribe diy_efi" (without the quotes)
in the body of a message (not the subject) to majordomo at lists.diy-efi.org