99 WJ Error Code...
06-02-2004, 01:29 AM
#11
Guest
Posts: n/a
Re: 99 WJ Error Code...
I would take it literally. Of course it take a technician reading
his fifty thousand dollar diagnostic machine to tell you exactly what
failed first.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Chad Fraker wrote:
>
> That's where I got the code. I was looking for any insight on what the code
> meant.
his fifty thousand dollar diagnostic machine to tell you exactly what
failed first.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Chad Fraker wrote:
>
> That's where I got the code. I was looking for any insight on what the code
> meant.
06-02-2004, 01:29 AM
#12
Guest
Posts: n/a
Re: 99 WJ Error Code...
I would take it literally. Of course it take a technician reading
his fifty thousand dollar diagnostic machine to tell you exactly what
failed first.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Chad Fraker wrote:
>
> That's where I got the code. I was looking for any insight on what the code
> meant.
his fifty thousand dollar diagnostic machine to tell you exactly what
failed first.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Chad Fraker wrote:
>
> That's where I got the code. I was looking for any insight on what the code
> meant.
06-02-2004, 07:50 AM
#13
Guest
Posts: n/a
Re: 99 WJ Error Code...
Chad Fraker did pass the time by typing:
> 99 WJ Limited 4.7L 77,000 mi
>
> Right...so I am not mechanically inclined beyond simple fluid changes. Can
> someone give me a hint on what this might mean? Just spent a bunch of $
> replacing CPS and about 2 weeks later we get this code:
>
> P0420 (M)
> Catalyst System Efficiency Below Threshold (Bank 1)
>
> Catalyst 1/1 efficiency below required level.
The downstream O2 sensor is telling you it thinks the
catalytic converter is not doing its job.
Either the sensor has drifted or your catalytic converter
needs attention.
--
DougW
> 99 WJ Limited 4.7L 77,000 mi
>
> Right...so I am not mechanically inclined beyond simple fluid changes. Can
> someone give me a hint on what this might mean? Just spent a bunch of $
> replacing CPS and about 2 weeks later we get this code:
>
> P0420 (M)
> Catalyst System Efficiency Below Threshold (Bank 1)
>
> Catalyst 1/1 efficiency below required level.
The downstream O2 sensor is telling you it thinks the
catalytic converter is not doing its job.
Either the sensor has drifted or your catalytic converter
needs attention.
--
DougW
06-02-2004, 07:50 AM
#14
Guest
Posts: n/a
Re: 99 WJ Error Code...
Chad Fraker did pass the time by typing:
> 99 WJ Limited 4.7L 77,000 mi
>
> Right...so I am not mechanically inclined beyond simple fluid changes. Can
> someone give me a hint on what this might mean? Just spent a bunch of $
> replacing CPS and about 2 weeks later we get this code:
>
> P0420 (M)
> Catalyst System Efficiency Below Threshold (Bank 1)
>
> Catalyst 1/1 efficiency below required level.
The downstream O2 sensor is telling you it thinks the
catalytic converter is not doing its job.
Either the sensor has drifted or your catalytic converter
needs attention.
--
DougW
> 99 WJ Limited 4.7L 77,000 mi
>
> Right...so I am not mechanically inclined beyond simple fluid changes. Can
> someone give me a hint on what this might mean? Just spent a bunch of $
> replacing CPS and about 2 weeks later we get this code:
>
> P0420 (M)
> Catalyst System Efficiency Below Threshold (Bank 1)
>
> Catalyst 1/1 efficiency below required level.
The downstream O2 sensor is telling you it thinks the
catalytic converter is not doing its job.
Either the sensor has drifted or your catalytic converter
needs attention.
--
DougW
06-02-2004, 07:50 AM
#15
Guest
Posts: n/a
Re: 99 WJ Error Code...
Chad Fraker did pass the time by typing:
> 99 WJ Limited 4.7L 77,000 mi
>
> Right...so I am not mechanically inclined beyond simple fluid changes. Can
> someone give me a hint on what this might mean? Just spent a bunch of $
> replacing CPS and about 2 weeks later we get this code:
>
> P0420 (M)
> Catalyst System Efficiency Below Threshold (Bank 1)
>
> Catalyst 1/1 efficiency below required level.
The downstream O2 sensor is telling you it thinks the
catalytic converter is not doing its job.
Either the sensor has drifted or your catalytic converter
needs attention.
--
DougW
> 99 WJ Limited 4.7L 77,000 mi
>
> Right...so I am not mechanically inclined beyond simple fluid changes. Can
> someone give me a hint on what this might mean? Just spent a bunch of $
> replacing CPS and about 2 weeks later we get this code:
>
> P0420 (M)
> Catalyst System Efficiency Below Threshold (Bank 1)
>
> Catalyst 1/1 efficiency below required level.
The downstream O2 sensor is telling you it thinks the
catalytic converter is not doing its job.
Either the sensor has drifted or your catalytic converter
needs attention.
--
DougW
06-02-2004, 07:50 AM
#16
Guest
Posts: n/a
Re: 99 WJ Error Code...
Chad Fraker did pass the time by typing:
> 99 WJ Limited 4.7L 77,000 mi
>
> Right...so I am not mechanically inclined beyond simple fluid changes. Can
> someone give me a hint on what this might mean? Just spent a bunch of $
> replacing CPS and about 2 weeks later we get this code:
>
> P0420 (M)
> Catalyst System Efficiency Below Threshold (Bank 1)
>
> Catalyst 1/1 efficiency below required level.
The downstream O2 sensor is telling you it thinks the
catalytic converter is not doing its job.
Either the sensor has drifted or your catalytic converter
needs attention.
--
DougW
> 99 WJ Limited 4.7L 77,000 mi
>
> Right...so I am not mechanically inclined beyond simple fluid changes. Can
> someone give me a hint on what this might mean? Just spent a bunch of $
> replacing CPS and about 2 weeks later we get this code:
>
> P0420 (M)
> Catalyst System Efficiency Below Threshold (Bank 1)
>
> Catalyst 1/1 efficiency below required level.
The downstream O2 sensor is telling you it thinks the
catalytic converter is not doing its job.
Either the sensor has drifted or your catalytic converter
needs attention.
--
DougW
06-02-2004, 08:51 AM
#17
Guest
Posts: n/a
Re: 99 WJ Error Code...
Sorry to hijack the thread -- My cat was shot, but the sensor never said
anything. Would that mean the sensor is bad?
Eric
99 TJ SE
"DougW" <post.replies@invalid.address> wrote in message
news:G9jvc.8567$W01.4377@okepread01...
> Chad Fraker did pass the time by typing:
> > 99 WJ Limited 4.7L 77,000 mi
> >
> > Right...so I am not mechanically inclined beyond simple fluid changes.
Can
> > someone give me a hint on what this might mean? Just spent a bunch of $
> > replacing CPS and about 2 weeks later we get this code:
> >
> > P0420 (M)
> > Catalyst System Efficiency Below Threshold (Bank 1)
> >
> > Catalyst 1/1 efficiency below required level.
>
> The downstream O2 sensor is telling you it thinks the
> catalytic converter is not doing its job.
>
> Either the sensor has drifted or your catalytic converter
> needs attention.
>
> --
> DougW
>
>
>
anything. Would that mean the sensor is bad?
Eric
99 TJ SE
"DougW" <post.replies@invalid.address> wrote in message
news:G9jvc.8567$W01.4377@okepread01...
> Chad Fraker did pass the time by typing:
> > 99 WJ Limited 4.7L 77,000 mi
> >
> > Right...so I am not mechanically inclined beyond simple fluid changes.
Can
> > someone give me a hint on what this might mean? Just spent a bunch of $
> > replacing CPS and about 2 weeks later we get this code:
> >
> > P0420 (M)
> > Catalyst System Efficiency Below Threshold (Bank 1)
> >
> > Catalyst 1/1 efficiency below required level.
>
> The downstream O2 sensor is telling you it thinks the
> catalytic converter is not doing its job.
>
> Either the sensor has drifted or your catalytic converter
> needs attention.
>
> --
> DougW
>
>
>
06-02-2004, 08:51 AM
#18
Guest
Posts: n/a
Re: 99 WJ Error Code...
Sorry to hijack the thread -- My cat was shot, but the sensor never said
anything. Would that mean the sensor is bad?
Eric
99 TJ SE
"DougW" <post.replies@invalid.address> wrote in message
news:G9jvc.8567$W01.4377@okepread01...
> Chad Fraker did pass the time by typing:
> > 99 WJ Limited 4.7L 77,000 mi
> >
> > Right...so I am not mechanically inclined beyond simple fluid changes.
Can
> > someone give me a hint on what this might mean? Just spent a bunch of $
> > replacing CPS and about 2 weeks later we get this code:
> >
> > P0420 (M)
> > Catalyst System Efficiency Below Threshold (Bank 1)
> >
> > Catalyst 1/1 efficiency below required level.
>
> The downstream O2 sensor is telling you it thinks the
> catalytic converter is not doing its job.
>
> Either the sensor has drifted or your catalytic converter
> needs attention.
>
> --
> DougW
>
>
>
anything. Would that mean the sensor is bad?
Eric
99 TJ SE
"DougW" <post.replies@invalid.address> wrote in message
news:G9jvc.8567$W01.4377@okepread01...
> Chad Fraker did pass the time by typing:
> > 99 WJ Limited 4.7L 77,000 mi
> >
> > Right...so I am not mechanically inclined beyond simple fluid changes.
Can
> > someone give me a hint on what this might mean? Just spent a bunch of $
> > replacing CPS and about 2 weeks later we get this code:
> >
> > P0420 (M)
> > Catalyst System Efficiency Below Threshold (Bank 1)
> >
> > Catalyst 1/1 efficiency below required level.
>
> The downstream O2 sensor is telling you it thinks the
> catalytic converter is not doing its job.
>
> Either the sensor has drifted or your catalytic converter
> needs attention.
>
> --
> DougW
>
>
>
06-02-2004, 08:51 AM
#19
Guest
Posts: n/a
Re: 99 WJ Error Code...
Sorry to hijack the thread -- My cat was shot, but the sensor never said
anything. Would that mean the sensor is bad?
Eric
99 TJ SE
"DougW" <post.replies@invalid.address> wrote in message
news:G9jvc.8567$W01.4377@okepread01...
> Chad Fraker did pass the time by typing:
> > 99 WJ Limited 4.7L 77,000 mi
> >
> > Right...so I am not mechanically inclined beyond simple fluid changes.
Can
> > someone give me a hint on what this might mean? Just spent a bunch of $
> > replacing CPS and about 2 weeks later we get this code:
> >
> > P0420 (M)
> > Catalyst System Efficiency Below Threshold (Bank 1)
> >
> > Catalyst 1/1 efficiency below required level.
>
> The downstream O2 sensor is telling you it thinks the
> catalytic converter is not doing its job.
>
> Either the sensor has drifted or your catalytic converter
> needs attention.
>
> --
> DougW
>
>
>
anything. Would that mean the sensor is bad?
Eric
99 TJ SE
"DougW" <post.replies@invalid.address> wrote in message
news:G9jvc.8567$W01.4377@okepread01...
> Chad Fraker did pass the time by typing:
> > 99 WJ Limited 4.7L 77,000 mi
> >
> > Right...so I am not mechanically inclined beyond simple fluid changes.
Can
> > someone give me a hint on what this might mean? Just spent a bunch of $
> > replacing CPS and about 2 weeks later we get this code:
> >
> > P0420 (M)
> > Catalyst System Efficiency Below Threshold (Bank 1)
> >
> > Catalyst 1/1 efficiency below required level.
>
> The downstream O2 sensor is telling you it thinks the
> catalytic converter is not doing its job.
>
> Either the sensor has drifted or your catalytic converter
> needs attention.
>
> --
> DougW
>
>
>
06-02-2004, 08:51 AM
#20
Guest
Posts: n/a
Re: 99 WJ Error Code...
Sorry to hijack the thread -- My cat was shot, but the sensor never said
anything. Would that mean the sensor is bad?
Eric
99 TJ SE
"DougW" <post.replies@invalid.address> wrote in message
news:G9jvc.8567$W01.4377@okepread01...
> Chad Fraker did pass the time by typing:
> > 99 WJ Limited 4.7L 77,000 mi
> >
> > Right...so I am not mechanically inclined beyond simple fluid changes.
Can
> > someone give me a hint on what this might mean? Just spent a bunch of $
> > replacing CPS and about 2 weeks later we get this code:
> >
> > P0420 (M)
> > Catalyst System Efficiency Below Threshold (Bank 1)
> >
> > Catalyst 1/1 efficiency below required level.
>
> The downstream O2 sensor is telling you it thinks the
> catalytic converter is not doing its job.
>
> Either the sensor has drifted or your catalytic converter
> needs attention.
>
> --
> DougW
>
>
>
anything. Would that mean the sensor is bad?
Eric
99 TJ SE
"DougW" <post.replies@invalid.address> wrote in message
news:G9jvc.8567$W01.4377@okepread01...
> Chad Fraker did pass the time by typing:
> > 99 WJ Limited 4.7L 77,000 mi
> >
> > Right...so I am not mechanically inclined beyond simple fluid changes.
Can
> > someone give me a hint on what this might mean? Just spent a bunch of $
> > replacing CPS and about 2 weeks later we get this code:
> >
> > P0420 (M)
> > Catalyst System Efficiency Below Threshold (Bank 1)
> >
> > Catalyst 1/1 efficiency below required level.
>
> The downstream O2 sensor is telling you it thinks the
> catalytic converter is not doing its job.
>
> Either the sensor has drifted or your catalytic converter
> needs attention.
>
> --
> DougW
>
>
>