WB Instruments

[John Dammeyer]

Hi,

Yes,  we're considering this one even though it's twice the price of the
one from Winnipeg.  RS232 output isn't nearly as valuable as the 0V to
5V output that this one has.  We can attach that to one of the free
inputs of the Dyno and therefore log HP, Torque and AFM on the dyno run.
Additionally,  making the Fuel Injection Computer work with 0 to 5V is a
no brainer so it also helps for tuning.  That and a Numeric display
makes it an attractive beast.  My tech is checking into calibration and
what needs to be done on a regular basis to validate the results.  I'll
keep you all posted.

John Dammeyer




> -----Original Message-----
> From: owner-diy_efi at diy-efi.org 
> [mailto:owner-diy_efi at diy-efi.org] On Behalf Of Jack
> Sent: Thursday, July 12, 2001 11:45 AM
> To: diy_efi at diy-efi.org
> Subject: Re: WB Instruments
> 
> 
> http://www.gothorsepower.com/     click on AFM-1 Air Fuel 
> Ratio Analyzer
> 
> I've got one and it's been working pretty good. The good 
> thing is the 0-5v output, if you have data acq. The sensor is 
> going bad on mine, but I think my friend left it on the car 
> and drove around with it on too much.
> 
> Anyone got any idea on checking accuracy on this thing? 
> Probably calibration gas? but I'm not too familiar with 
> calibration gas, is there archive on the list that I can look up?
> 
> Jack
> 
> ----- Original Message -----
> From: "John Dammeyer" <johnd at autoartisans.com>
> To: <diy_efi at diy-efi.org>
> Sent: Tuesday, July 10, 2001 10:31 AM
> Subject: WB Instruments
> 
> 
> >
> > I have some budget available to purchase a commercial WB O2
> > sensor+Instrument.  I'm not looking for a roll your own at 
> this time 
> > sensor+but
> > something that can be calibrated or returned to the factory for 
> > calibration.  I don't have $10,000 available but I understand there 
> > are some for the $1K region.  Would someone post or email me a list 
> > please.
> >
> > Thanks.
> >
> > John
> >
> > 
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