po 455 error code
07-28-2005, 01:44 PM
#11
Guest
Posts: n/a
Re: po 455 error code
P0455 _most_ often means the gas cap is not secured.
"john" <jeeptj@crtelco.com> wrote in message
news:11eg6cimbljpa84@corp.supernews.com...
> just got a call from the boy, he has a 02 grand cherokee and said the
> engine light came on.. i emailed him the turn on turn off the key for the
> code thing and this is what he said came up. forgive me if i misunderstood
> any of it. po 455-evaporative emission control system leak. do you think
> this is a big deal and can he do anything to get the light out, should the
> warranty cover this kind of thing. once again sorry if im off on this
> deal. thanks john jr
>
"john" <jeeptj@crtelco.com> wrote in message
news:11eg6cimbljpa84@corp.supernews.com...
> just got a call from the boy, he has a 02 grand cherokee and said the
> engine light came on.. i emailed him the turn on turn off the key for the
> code thing and this is what he said came up. forgive me if i misunderstood
> any of it. po 455-evaporative emission control system leak. do you think
> this is a big deal and can he do anything to get the light out, should the
> warranty cover this kind of thing. once again sorry if im off on this
> deal. thanks john jr
>
07-28-2005, 01:44 PM
#12
Guest
Posts: n/a
Re: po 455 error code
P0455 _most_ often means the gas cap is not secured.
"john" <jeeptj@crtelco.com> wrote in message
news:11eg6cimbljpa84@corp.supernews.com...
> just got a call from the boy, he has a 02 grand cherokee and said the
> engine light came on.. i emailed him the turn on turn off the key for the
> code thing and this is what he said came up. forgive me if i misunderstood
> any of it. po 455-evaporative emission control system leak. do you think
> this is a big deal and can he do anything to get the light out, should the
> warranty cover this kind of thing. once again sorry if im off on this
> deal. thanks john jr
>
"john" <jeeptj@crtelco.com> wrote in message
news:11eg6cimbljpa84@corp.supernews.com...
> just got a call from the boy, he has a 02 grand cherokee and said the
> engine light came on.. i emailed him the turn on turn off the key for the
> code thing and this is what he said came up. forgive me if i misunderstood
> any of it. po 455-evaporative emission control system leak. do you think
> this is a big deal and can he do anything to get the light out, should the
> warranty cover this kind of thing. once again sorry if im off on this
> deal. thanks john jr
>
07-28-2005, 01:44 PM
#13
Guest
Posts: n/a
Re: po 455 error code
P0455 _most_ often means the gas cap is not secured.
"john" <jeeptj@crtelco.com> wrote in message
news:11eg6cimbljpa84@corp.supernews.com...
> just got a call from the boy, he has a 02 grand cherokee and said the
> engine light came on.. i emailed him the turn on turn off the key for the
> code thing and this is what he said came up. forgive me if i misunderstood
> any of it. po 455-evaporative emission control system leak. do you think
> this is a big deal and can he do anything to get the light out, should the
> warranty cover this kind of thing. once again sorry if im off on this
> deal. thanks john jr
>
"john" <jeeptj@crtelco.com> wrote in message
news:11eg6cimbljpa84@corp.supernews.com...
> just got a call from the boy, he has a 02 grand cherokee and said the
> engine light came on.. i emailed him the turn on turn off the key for the
> code thing and this is what he said came up. forgive me if i misunderstood
> any of it. po 455-evaporative emission control system leak. do you think
> this is a big deal and can he do anything to get the light out, should the
> warranty cover this kind of thing. once again sorry if im off on this
> deal. thanks john jr
>
07-31-2005, 08:08 AM
#14
Guest
Posts: n/a
Re: po 455 error code
inspect the gas cap for a rust color in the center of the white plastic side of
the cap. if there is the cap is bad and needs replacing disconnect the battery
and it should erase the code
Billy Ray wrote:
> Error code 0455:
> A large leak has been detected in the evaporative
>
> system. See TSB 25-001-02. Also, possible faulty or
>
> loose gas cap. Note: The respective Powertrain
>
> Diagnostic Procedures Manual will direct the technician
>
> to determine if the vehicle evaporative system has an
>
> external system leak. Examples of some external
>
> system leaks are: a loose gas cap, a disconnected
>
> evaporative system hose, or a loose hose connection.
>
> Remember that the evaporative system may also have
>
> an internal system leak. This internal leak may be
>
> caused by an intermittent or permanently stuck open
>
> Duty Cycle Purge (DCP) valve. This leak source is
>
> considered to be internal because any escaping
>
> emissions enter into the engine system and not directly
>
> into the atmosphere, unlike an external leak. An internal
>
> leak may cause one of the above DTC?s. Possible
>
> causes of a stuck open (intermittent or permanent) DCP
>
> valve are: 1. Corrosion due to system moisture or
>
> possible water intrusion into the system.
>
> "john" <jeeptj@crtelco.com> wrote in message
> news:11eg6cimbljpa84@corp.supernews.com...
> > just got a call from the boy, he has a 02 grand cherokee and said the
> > engine light came on.. i emailed him the turn on turn off the key for the
> > code thing and this is what he said came up. forgive me if i misunderstood
> > any of it. po 455-evaporative emission control system leak. do you think
> > this is a big deal and can he do anything to get the light out, should the
> > warranty cover this kind of thing. once again sorry if im off on this
> > deal. thanks john jr
> >
the cap. if there is the cap is bad and needs replacing disconnect the battery
and it should erase the code
Billy Ray wrote:
> Error code 0455:
> A large leak has been detected in the evaporative
>
> system. See TSB 25-001-02. Also, possible faulty or
>
> loose gas cap. Note: The respective Powertrain
>
> Diagnostic Procedures Manual will direct the technician
>
> to determine if the vehicle evaporative system has an
>
> external system leak. Examples of some external
>
> system leaks are: a loose gas cap, a disconnected
>
> evaporative system hose, or a loose hose connection.
>
> Remember that the evaporative system may also have
>
> an internal system leak. This internal leak may be
>
> caused by an intermittent or permanently stuck open
>
> Duty Cycle Purge (DCP) valve. This leak source is
>
> considered to be internal because any escaping
>
> emissions enter into the engine system and not directly
>
> into the atmosphere, unlike an external leak. An internal
>
> leak may cause one of the above DTC?s. Possible
>
> causes of a stuck open (intermittent or permanent) DCP
>
> valve are: 1. Corrosion due to system moisture or
>
> possible water intrusion into the system.
>
> "john" <jeeptj@crtelco.com> wrote in message
> news:11eg6cimbljpa84@corp.supernews.com...
> > just got a call from the boy, he has a 02 grand cherokee and said the
> > engine light came on.. i emailed him the turn on turn off the key for the
> > code thing and this is what he said came up. forgive me if i misunderstood
> > any of it. po 455-evaporative emission control system leak. do you think
> > this is a big deal and can he do anything to get the light out, should the
> > warranty cover this kind of thing. once again sorry if im off on this
> > deal. thanks john jr
> >
07-31-2005, 08:08 AM
#15
Guest
Posts: n/a
Re: po 455 error code
inspect the gas cap for a rust color in the center of the white plastic side of
the cap. if there is the cap is bad and needs replacing disconnect the battery
and it should erase the code
Billy Ray wrote:
> Error code 0455:
> A large leak has been detected in the evaporative
>
> system. See TSB 25-001-02. Also, possible faulty or
>
> loose gas cap. Note: The respective Powertrain
>
> Diagnostic Procedures Manual will direct the technician
>
> to determine if the vehicle evaporative system has an
>
> external system leak. Examples of some external
>
> system leaks are: a loose gas cap, a disconnected
>
> evaporative system hose, or a loose hose connection.
>
> Remember that the evaporative system may also have
>
> an internal system leak. This internal leak may be
>
> caused by an intermittent or permanently stuck open
>
> Duty Cycle Purge (DCP) valve. This leak source is
>
> considered to be internal because any escaping
>
> emissions enter into the engine system and not directly
>
> into the atmosphere, unlike an external leak. An internal
>
> leak may cause one of the above DTC?s. Possible
>
> causes of a stuck open (intermittent or permanent) DCP
>
> valve are: 1. Corrosion due to system moisture or
>
> possible water intrusion into the system.
>
> "john" <jeeptj@crtelco.com> wrote in message
> news:11eg6cimbljpa84@corp.supernews.com...
> > just got a call from the boy, he has a 02 grand cherokee and said the
> > engine light came on.. i emailed him the turn on turn off the key for the
> > code thing and this is what he said came up. forgive me if i misunderstood
> > any of it. po 455-evaporative emission control system leak. do you think
> > this is a big deal and can he do anything to get the light out, should the
> > warranty cover this kind of thing. once again sorry if im off on this
> > deal. thanks john jr
> >
the cap. if there is the cap is bad and needs replacing disconnect the battery
and it should erase the code
Billy Ray wrote:
> Error code 0455:
> A large leak has been detected in the evaporative
>
> system. See TSB 25-001-02. Also, possible faulty or
>
> loose gas cap. Note: The respective Powertrain
>
> Diagnostic Procedures Manual will direct the technician
>
> to determine if the vehicle evaporative system has an
>
> external system leak. Examples of some external
>
> system leaks are: a loose gas cap, a disconnected
>
> evaporative system hose, or a loose hose connection.
>
> Remember that the evaporative system may also have
>
> an internal system leak. This internal leak may be
>
> caused by an intermittent or permanently stuck open
>
> Duty Cycle Purge (DCP) valve. This leak source is
>
> considered to be internal because any escaping
>
> emissions enter into the engine system and not directly
>
> into the atmosphere, unlike an external leak. An internal
>
> leak may cause one of the above DTC?s. Possible
>
> causes of a stuck open (intermittent or permanent) DCP
>
> valve are: 1. Corrosion due to system moisture or
>
> possible water intrusion into the system.
>
> "john" <jeeptj@crtelco.com> wrote in message
> news:11eg6cimbljpa84@corp.supernews.com...
> > just got a call from the boy, he has a 02 grand cherokee and said the
> > engine light came on.. i emailed him the turn on turn off the key for the
> > code thing and this is what he said came up. forgive me if i misunderstood
> > any of it. po 455-evaporative emission control system leak. do you think
> > this is a big deal and can he do anything to get the light out, should the
> > warranty cover this kind of thing. once again sorry if im off on this
> > deal. thanks john jr
> >
07-31-2005, 08:08 AM
#16
Guest
Posts: n/a
Re: po 455 error code
inspect the gas cap for a rust color in the center of the white plastic side of
the cap. if there is the cap is bad and needs replacing disconnect the battery
and it should erase the code
Billy Ray wrote:
> Error code 0455:
> A large leak has been detected in the evaporative
>
> system. See TSB 25-001-02. Also, possible faulty or
>
> loose gas cap. Note: The respective Powertrain
>
> Diagnostic Procedures Manual will direct the technician
>
> to determine if the vehicle evaporative system has an
>
> external system leak. Examples of some external
>
> system leaks are: a loose gas cap, a disconnected
>
> evaporative system hose, or a loose hose connection.
>
> Remember that the evaporative system may also have
>
> an internal system leak. This internal leak may be
>
> caused by an intermittent or permanently stuck open
>
> Duty Cycle Purge (DCP) valve. This leak source is
>
> considered to be internal because any escaping
>
> emissions enter into the engine system and not directly
>
> into the atmosphere, unlike an external leak. An internal
>
> leak may cause one of the above DTC?s. Possible
>
> causes of a stuck open (intermittent or permanent) DCP
>
> valve are: 1. Corrosion due to system moisture or
>
> possible water intrusion into the system.
>
> "john" <jeeptj@crtelco.com> wrote in message
> news:11eg6cimbljpa84@corp.supernews.com...
> > just got a call from the boy, he has a 02 grand cherokee and said the
> > engine light came on.. i emailed him the turn on turn off the key for the
> > code thing and this is what he said came up. forgive me if i misunderstood
> > any of it. po 455-evaporative emission control system leak. do you think
> > this is a big deal and can he do anything to get the light out, should the
> > warranty cover this kind of thing. once again sorry if im off on this
> > deal. thanks john jr
> >
the cap. if there is the cap is bad and needs replacing disconnect the battery
and it should erase the code
Billy Ray wrote:
> Error code 0455:
> A large leak has been detected in the evaporative
>
> system. See TSB 25-001-02. Also, possible faulty or
>
> loose gas cap. Note: The respective Powertrain
>
> Diagnostic Procedures Manual will direct the technician
>
> to determine if the vehicle evaporative system has an
>
> external system leak. Examples of some external
>
> system leaks are: a loose gas cap, a disconnected
>
> evaporative system hose, or a loose hose connection.
>
> Remember that the evaporative system may also have
>
> an internal system leak. This internal leak may be
>
> caused by an intermittent or permanently stuck open
>
> Duty Cycle Purge (DCP) valve. This leak source is
>
> considered to be internal because any escaping
>
> emissions enter into the engine system and not directly
>
> into the atmosphere, unlike an external leak. An internal
>
> leak may cause one of the above DTC?s. Possible
>
> causes of a stuck open (intermittent or permanent) DCP
>
> valve are: 1. Corrosion due to system moisture or
>
> possible water intrusion into the system.
>
> "john" <jeeptj@crtelco.com> wrote in message
> news:11eg6cimbljpa84@corp.supernews.com...
> > just got a call from the boy, he has a 02 grand cherokee and said the
> > engine light came on.. i emailed him the turn on turn off the key for the
> > code thing and this is what he said came up. forgive me if i misunderstood
> > any of it. po 455-evaporative emission control system leak. do you think
> > this is a big deal and can he do anything to get the light out, should the
> > warranty cover this kind of thing. once again sorry if im off on this
> > deal. thanks john jr
> >
07-31-2005, 08:08 AM
#17
Guest
Posts: n/a
Re: po 455 error code
inspect the gas cap for a rust color in the center of the white plastic side of
the cap. if there is the cap is bad and needs replacing disconnect the battery
and it should erase the code
Billy Ray wrote:
> Error code 0455:
> A large leak has been detected in the evaporative
>
> system. See TSB 25-001-02. Also, possible faulty or
>
> loose gas cap. Note: The respective Powertrain
>
> Diagnostic Procedures Manual will direct the technician
>
> to determine if the vehicle evaporative system has an
>
> external system leak. Examples of some external
>
> system leaks are: a loose gas cap, a disconnected
>
> evaporative system hose, or a loose hose connection.
>
> Remember that the evaporative system may also have
>
> an internal system leak. This internal leak may be
>
> caused by an intermittent or permanently stuck open
>
> Duty Cycle Purge (DCP) valve. This leak source is
>
> considered to be internal because any escaping
>
> emissions enter into the engine system and not directly
>
> into the atmosphere, unlike an external leak. An internal
>
> leak may cause one of the above DTC?s. Possible
>
> causes of a stuck open (intermittent or permanent) DCP
>
> valve are: 1. Corrosion due to system moisture or
>
> possible water intrusion into the system.
>
> "john" <jeeptj@crtelco.com> wrote in message
> news:11eg6cimbljpa84@corp.supernews.com...
> > just got a call from the boy, he has a 02 grand cherokee and said the
> > engine light came on.. i emailed him the turn on turn off the key for the
> > code thing and this is what he said came up. forgive me if i misunderstood
> > any of it. po 455-evaporative emission control system leak. do you think
> > this is a big deal and can he do anything to get the light out, should the
> > warranty cover this kind of thing. once again sorry if im off on this
> > deal. thanks john jr
> >
the cap. if there is the cap is bad and needs replacing disconnect the battery
and it should erase the code
Billy Ray wrote:
> Error code 0455:
> A large leak has been detected in the evaporative
>
> system. See TSB 25-001-02. Also, possible faulty or
>
> loose gas cap. Note: The respective Powertrain
>
> Diagnostic Procedures Manual will direct the technician
>
> to determine if the vehicle evaporative system has an
>
> external system leak. Examples of some external
>
> system leaks are: a loose gas cap, a disconnected
>
> evaporative system hose, or a loose hose connection.
>
> Remember that the evaporative system may also have
>
> an internal system leak. This internal leak may be
>
> caused by an intermittent or permanently stuck open
>
> Duty Cycle Purge (DCP) valve. This leak source is
>
> considered to be internal because any escaping
>
> emissions enter into the engine system and not directly
>
> into the atmosphere, unlike an external leak. An internal
>
> leak may cause one of the above DTC?s. Possible
>
> causes of a stuck open (intermittent or permanent) DCP
>
> valve are: 1. Corrosion due to system moisture or
>
> possible water intrusion into the system.
>
> "john" <jeeptj@crtelco.com> wrote in message
> news:11eg6cimbljpa84@corp.supernews.com...
> > just got a call from the boy, he has a 02 grand cherokee and said the
> > engine light came on.. i emailed him the turn on turn off the key for the
> > code thing and this is what he said came up. forgive me if i misunderstood
> > any of it. po 455-evaporative emission control system leak. do you think
> > this is a big deal and can he do anything to get the light out, should the
> > warranty cover this kind of thing. once again sorry if im off on this
> > deal. thanks john jr
> >
07-31-2005, 08:16 AM
#18
Guest
Posts: n/a
Re: po 455 error code
no it doesn't!!!!
J Strickland wrote:
> P0455 _most_ often means the gas cap is not secured.
>
> "john" <jeeptj@crtelco.com> wrote in message
> news:11eg6cimbljpa84@corp.supernews.com...
> > just got a call from the boy, he has a 02 grand cherokee and said the
> > engine light came on.. i emailed him the turn on turn off the key for the
> > code thing and this is what he said came up. forgive me if i misunderstood
> > any of it. po 455-evaporative emission control system leak. do you think
> > this is a big deal and can he do anything to get the light out, should the
> > warranty cover this kind of thing. once again sorry if im off on this
> > deal. thanks john jr
> >
J Strickland wrote:
> P0455 _most_ often means the gas cap is not secured.
>
> "john" <jeeptj@crtelco.com> wrote in message
> news:11eg6cimbljpa84@corp.supernews.com...
> > just got a call from the boy, he has a 02 grand cherokee and said the
> > engine light came on.. i emailed him the turn on turn off the key for the
> > code thing and this is what he said came up. forgive me if i misunderstood
> > any of it. po 455-evaporative emission control system leak. do you think
> > this is a big deal and can he do anything to get the light out, should the
> > warranty cover this kind of thing. once again sorry if im off on this
> > deal. thanks john jr
> >
07-31-2005, 08:16 AM
#19
Guest
Posts: n/a
Re: po 455 error code
no it doesn't!!!!
J Strickland wrote:
> P0455 _most_ often means the gas cap is not secured.
>
> "john" <jeeptj@crtelco.com> wrote in message
> news:11eg6cimbljpa84@corp.supernews.com...
> > just got a call from the boy, he has a 02 grand cherokee and said the
> > engine light came on.. i emailed him the turn on turn off the key for the
> > code thing and this is what he said came up. forgive me if i misunderstood
> > any of it. po 455-evaporative emission control system leak. do you think
> > this is a big deal and can he do anything to get the light out, should the
> > warranty cover this kind of thing. once again sorry if im off on this
> > deal. thanks john jr
> >
J Strickland wrote:
> P0455 _most_ often means the gas cap is not secured.
>
> "john" <jeeptj@crtelco.com> wrote in message
> news:11eg6cimbljpa84@corp.supernews.com...
> > just got a call from the boy, he has a 02 grand cherokee and said the
> > engine light came on.. i emailed him the turn on turn off the key for the
> > code thing and this is what he said came up. forgive me if i misunderstood
> > any of it. po 455-evaporative emission control system leak. do you think
> > this is a big deal and can he do anything to get the light out, should the
> > warranty cover this kind of thing. once again sorry if im off on this
> > deal. thanks john jr
> >
07-31-2005, 08:16 AM
#20
Guest
Posts: n/a
Re: po 455 error code
no it doesn't!!!!
J Strickland wrote:
> P0455 _most_ often means the gas cap is not secured.
>
> "john" <jeeptj@crtelco.com> wrote in message
> news:11eg6cimbljpa84@corp.supernews.com...
> > just got a call from the boy, he has a 02 grand cherokee and said the
> > engine light came on.. i emailed him the turn on turn off the key for the
> > code thing and this is what he said came up. forgive me if i misunderstood
> > any of it. po 455-evaporative emission control system leak. do you think
> > this is a big deal and can he do anything to get the light out, should the
> > warranty cover this kind of thing. once again sorry if im off on this
> > deal. thanks john jr
> >
J Strickland wrote:
> P0455 _most_ often means the gas cap is not secured.
>
> "john" <jeeptj@crtelco.com> wrote in message
> news:11eg6cimbljpa84@corp.supernews.com...
> > just got a call from the boy, he has a 02 grand cherokee and said the
> > engine light came on.. i emailed him the turn on turn off the key for the
> > code thing and this is what he said came up. forgive me if i misunderstood
> > any of it. po 455-evaporative emission control system leak. do you think
> > this is a big deal and can he do anything to get the light out, should the
> > warranty cover this kind of thing. once again sorry if im off on this
> > deal. thanks john jr
> >