Changing output of WB O2 setup (Autronic)

Neil.Poersch at mts.mb.ca Neil.Poersch at mts.mb.ca
Tue Aug 7 20:53:12 GMT 2001


OK guys.  I live in Winnipeg and have asked FJO to set up a WB O2
controller for a working demo this week.  I will confirm the analog output
range when I see them.

BTW I got the output graph from their website manual.

Neil




Jorgen Karlsson <jorgen.m.karlsson at home.se>@diy-efi.org on 08/07/2001
03:01:48 PM

Please respond to diy_efi at diy-efi.org

Sent by:  owner-diy_efi at diy-efi.org


To:   <diy_efi at diy-efi.org>
cc:
Subject:  RE: Changing output of WB O2 setup (Autronic)


Arghhh,

I think that we have to talk to the guys at FJO, the diagram I recived from
them suggest that 11:1 is more like 1.8V. They seem to send different
information to everyone...

You can find the diagram in incomming now, I named it: FJO WBO2 Calibration
curve.PDF


Jorgen Karlsson
Gothenburg, Sweden.


>
> Glenn,
>
> Looking at the spec sheet for the analog output of the FJO unit
> it seems to
> range from 1.25V to 2.5V for AFR's of 11:1 to stoich. This gives a
voltage
> swing of 1.25V.   Where did you get your info from?
>
> Neil
>
>
>
> >
> For those interested in using a WB for forced induction tuning, thus
being
> primarily interested in A/F ranges fron stoich to ~11:1, the NTK and FJO
> controller boxes' output voltage only ranges about 0.5 volts.
>

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