Oxygen sensors...

les lesd at earthlink.net
Thu Mar 28 08:58:04 GMT 2002


Look here for wide band stuff.
http://www.techedge.com.au/vehicle/wbo2/default.htm
They ship fast, I'm in CA and got my order a just a few days.
-Les


> -----Original Message-----
> From: owner-diy_efi at diy-efi.org 
> [mailto:owner-diy_efi at diy-efi.org] On Behalf Of EFI Dude
> Sent: Friday, March 22, 2002 10:28 AM
> To: diy_efi at diy-efi.org
> Subject: Oxygen sensors...
> 
> 
> Hi,
> 
> I am trying to find information on the various types of 
> oxygen sensors that are available, but haven't found much (so 
> far) in the archives, though I'm sure that this discussion 
> must've been beaten to death on this list.  Is there a quick 
> link to a site that can give me some good info?  I'm still 
> searching the archives though.
> 
> Initially, I'd like to know what output signal I can expect 
> from my existing O2 sensors (1990 Mustang 5.0).  I know that 
> it will be pulsed, but it that by design?  Or is it due to 
> the firing of the cylinders?  By that I mean that if I placed 
> the sensor in an enclosed container that has a gas with a 
> certain a/f ratio, will I see a fixed output, or a pulsing output?
> 
> I'm also trying to find info on the different types of 
> aftermarket wide-band sensors.  I've spoken with NTK who says 
> that their wide bands are continuous voltage output with 
> their controller boxes, but won't give me info on the O2 
> sensor outputs by themselves.
> 
> I also heard that the Honda Insight (and possibly a Civic 
> model) uses a wide-band sensor, but I haven't yet found out 
> the specs on these.
> 
> Thanks,
> -Neil.
> 
> 
> 
> 
> 
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