had time to look at it today, the guage and sensor are fine. I'm on the
correct wire, my truck really just ran so rich the guage never moved. I
pulled fuel at idel with the apexi box and the guage eventually went lean
thanks for the help
Greg Conner
1996 RC
3.9 hybrid
>From: "Bernd D. Ratsch" <bernd@texas.net>
>Reply-To: dakota-truck@dakota-truck.net
>To: dakota-truck@dakota-truck.net
>Subject: RE: DML: a/f guage help
>Date: Fri, 25 Jul 2003 19:38:11 -0500
>
>
>It's circuit #A24 on the PCM harness.
>
>- Bernd
>
>-----Original Message-----
>From: owner-dakota-truck@bent.twistedbits.net
>[mailto:owner-dakota-truck@bent.twistedbits.net] On Behalf Of Bob Tom
>Sent: Friday, July 25, 2003 6:34 PM
>To: dakota-truck@dakota-truck.net
>Subject: Re: DML: a/f guage help
>
>
>
>At 12:33 PM 7/25/03 -0400, you wrote:
> >The dodge upstream o2 sensor gives a 0 to 1v output signal correct?
>
>That's correct.
>
> >I however am getting somewhere between 0 and 5v from the sensor and
> >this is just pegging the guage at rich all the time.
>
>I'm guessing that you've tapped into the wrong wire ... probably the
>input power wire to the O2 sensor rather than the output signal wire
>from the sensor to the pcm. Don't have my FSM right now so I can't be
>more specific.
>
>Bob
>
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