actually i did but it never posted
check the white inner center of the gas cap for rust if there is any it's junk

J Strickland wrote:

> A P0455 is a Gross Leak. This will be an open hose or a loose cap. The loose
> cap is the most common by a wide margin, and is the easiest to check and
> correct. Until one secures the gas cap, there is no point in looking at
> anything else.
>
> I'm not arguing, I'm trying to get the OP on the right track to curing the
> problem. And, YOU haven't offered up anything other than, "no it doesn't,"
> and "your own posting proves it." The fact is, my post all but comes right
> out and says, check the gas cap, and it offers up at the very least a
> direction to embark upon reasonable repairs.
>
> If you have any specific suggestions beyond, "no it doesn't," please take a
> moment to write them down.
>
> "tim bur" <dbrider@cac.net> wrote in message
> news:42F02BDB.FA6053AF@cac.net...
> > po455 does not always mean a loose gas cap and your posting proved it so
> > why
> > argue
> >
> > J Strickland wrote:
> >
> >> Yes, it does.
> >>
> >> All codes from P0440 to P0459 are Evap Emissions Control malfunctions.
> >> Some
> >> can be a sensor or two that are not working right, but most are rooted in
> >> leaks that can be traced back to the gas cap. Sure, some are not the gas
> >> cap, but following the rule of fixing the cheapest and easiest thing
> >> first
> >> rule of automotive mechanics, the gas cap is the prime suspect in any of
> >> these codes.
> >>
> >> And the P0455 code is a gross leak, what could possibly be more gross
> >> than
> >> the gas cap being left off, or put on askew?
> >>
> >> P0440 Evaporative Emission Control System Malfunction
> >> P0441 Evaporative Emission Control System Incorrect Purge Flow
> >> P0442 Evaporative Emission Control System Leak Detected (small leak)
> >> P0443 Evaporative Emission Control System Purge Control Valve Circuit
> >> Malfunction
> >> P0444 Evaporative Emission Control System Purge Control Valve Circuit
> >> Open
> >> P0445 Evaporative Emission Control System Purge Control Valve Circuit
> >> Shorted
> >> P0446 Evaporative Emission Control System Vent Control Circuit
> >> Malfunction
> >> P0447 Evaporative Emission Control System Vent Control Circuit Open
> >> P0448 Evaporative Emission Control System Vent Control Circuit Shorted
> >> P0449 Evaporative Emission Control System Vent Valve/Solenoid Circuit
> >> Malfunction
> >> P0450 Evaporative Emission Control System Pressure Sensor Malfunction
> >> P0451 Evaporative Emission Control System Pressure Sensor
> >> Range/Performance
> >> P0452 Evaporative Emission Control System Pressure Sensor Low Input
> >> P0453 Evaporative Emission Control System Pressure Sensor High Input
> >> P0454 Evaporative Emission Control System Pressure Sensor Intermittent
> >> P0455 Evaporative Emission Control System Leak Detected (gross leak)
> >>
> >> "tim bur" <dbrider@cac.net> wrote in message
> >> news:42ECC131.6A2CB70D@cac.net...
> >> > 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
> >> >> >
> >> >
> >

 

The link below takes you to pictures of what my 3 year old gas cap looked
like inside in outside after it threw off the P0456 error code.


"tim bur" <dbrider@cac.net> wrote in message
news:42F401DB.6790F853@cac.net...
> actually i did but it never posted
> check the white inner center of the gas cap for rust if there is any it's
> junk
>
> J Strickland wrote:
>
>> A P0455 is a Gross Leak. This will be an open hose or a loose cap. The
>> loose
>> cap is the most common by a wide margin, and is the easiest to check and
>> correct. Until one secures the gas cap, there is no point in looking at
>> anything else.
>>
>> I'm not arguing, I'm trying to get the OP on the right track to curing
>> the
>> problem. And, YOU haven't offered up anything other than, "no it
>> doesn't,"
>> and "your own posting proves it." The fact is, my post all but comes
>> right
>> out and says, check the gas cap, and it offers up at the very least a
>> direction to embark upon reasonable repairs.
>>
>> If you have any specific suggestions beyond, "no it doesn't," please take
>> a
>> moment to write them down.
>>
>> "tim bur" <dbrider@cac.net> wrote in message
>> news:42F02BDB.FA6053AF@cac.net...
>> > po455 does not always mean a loose gas cap and your posting proved it
>> > so
>> > why
>> > argue
>> >
>> > J Strickland wrote:
>> >
>> >> Yes, it does.
>> >>
>> >> All codes from P0440 to P0459 are Evap Emissions Control malfunctions.
>> >> Some
>> >> can be a sensor or two that are not working right, but most are rooted
>> >> in
>> >> leaks that can be traced back to the gas cap. Sure, some are not the
>> >> gas
>> >> cap, but following the rule of fixing the cheapest and easiest thing
>> >> first
>> >> rule of automotive mechanics, the gas cap is the prime suspect in any
>> >> of
>> >> these codes.
>> >>
>> >> And the P0455 code is a gross leak, what could possibly be more gross
>> >> than
>> >> the gas cap being left off, or put on askew?
>> >>
>> >> P0440 Evaporative Emission Control System Malfunction
>> >> P0441 Evaporative Emission Control System Incorrect Purge Flow
>> >> P0442 Evaporative Emission Control System Leak Detected (small leak)
>> >> P0443 Evaporative Emission Control System Purge Control Valve
>> >> Circuit
>> >> Malfunction
>> >> P0444 Evaporative Emission Control System Purge Control Valve
>> >> Circuit
>> >> Open
>> >> P0445 Evaporative Emission Control System Purge Control Valve
>> >> Circuit
>> >> Shorted
>> >> P0446 Evaporative Emission Control System Vent Control Circuit
>> >> Malfunction
>> >> P0447 Evaporative Emission Control System Vent Control Circuit Open
>> >> P0448 Evaporative Emission Control System Vent Control Circuit
>> >> Shorted
>> >> P0449 Evaporative Emission Control System Vent Valve/Solenoid
>> >> Circuit
>> >> Malfunction
>> >> P0450 Evaporative Emission Control System Pressure Sensor
>> >> Malfunction
>> >> P0451 Evaporative Emission Control System Pressure Sensor
>> >> Range/Performance
>> >> P0452 Evaporative Emission Control System Pressure Sensor Low Input
>> >> P0453 Evaporative Emission Control System Pressure Sensor High Input
>> >> P0454 Evaporative Emission Control System Pressure Sensor
>> >> Intermittent
>> >> P0455 Evaporative Emission Control System Leak Detected (gross leak)
>> >>
>> >> "tim bur" <dbrider@cac.net> wrote in message
>> >> news:42ECC131.6A2CB70D@cac.net...
>> >> > 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
>> >> >> >
>> >> >
>> >
>

 

The link below takes you to pictures of what my 3 year old gas cap looked
like inside in outside after it threw off the P0456 error code.


"tim bur" <dbrider@cac.net> wrote in message
news:42F401DB.6790F853@cac.net...
> actually i did but it never posted
> check the white inner center of the gas cap for rust if there is any it's
> junk
>
> J Strickland wrote:
>
>> A P0455 is a Gross Leak. This will be an open hose or a loose cap. The
>> loose
>> cap is the most common by a wide margin, and is the easiest to check and
>> correct. Until one secures the gas cap, there is no point in looking at
>> anything else.
>>
>> I'm not arguing, I'm trying to get the OP on the right track to curing
>> the
>> problem. And, YOU haven't offered up anything other than, "no it
>> doesn't,"
>> and "your own posting proves it." The fact is, my post all but comes
>> right
>> out and says, check the gas cap, and it offers up at the very least a
>> direction to embark upon reasonable repairs.
>>
>> If you have any specific suggestions beyond, "no it doesn't," please take
>> a
>> moment to write them down.
>>
>> "tim bur" <dbrider@cac.net> wrote in message
>> news:42F02BDB.FA6053AF@cac.net...
>> > po455 does not always mean a loose gas cap and your posting proved it
>> > so
>> > why
>> > argue
>> >
>> > J Strickland wrote:
>> >
>> >> Yes, it does.
>> >>
>> >> All codes from P0440 to P0459 are Evap Emissions Control malfunctions.
>> >> Some
>> >> can be a sensor or two that are not working right, but most are rooted
>> >> in
>> >> leaks that can be traced back to the gas cap. Sure, some are not the
>> >> gas
>> >> cap, but following the rule of fixing the cheapest and easiest thing
>> >> first
>> >> rule of automotive mechanics, the gas cap is the prime suspect in any
>> >> of
>> >> these codes.
>> >>
>> >> And the P0455 code is a gross leak, what could possibly be more gross
>> >> than
>> >> the gas cap being left off, or put on askew?
>> >>
>> >> P0440 Evaporative Emission Control System Malfunction
>> >> P0441 Evaporative Emission Control System Incorrect Purge Flow
>> >> P0442 Evaporative Emission Control System Leak Detected (small leak)
>> >> P0443 Evaporative Emission Control System Purge Control Valve
>> >> Circuit
>> >> Malfunction
>> >> P0444 Evaporative Emission Control System Purge Control Valve
>> >> Circuit
>> >> Open
>> >> P0445 Evaporative Emission Control System Purge Control Valve
>> >> Circuit
>> >> Shorted
>> >> P0446 Evaporative Emission Control System Vent Control Circuit
>> >> Malfunction
>> >> P0447 Evaporative Emission Control System Vent Control Circuit Open
>> >> P0448 Evaporative Emission Control System Vent Control Circuit
>> >> Shorted
>> >> P0449 Evaporative Emission Control System Vent Valve/Solenoid
>> >> Circuit
>> >> Malfunction
>> >> P0450 Evaporative Emission Control System Pressure Sensor
>> >> Malfunction
>> >> P0451 Evaporative Emission Control System Pressure Sensor
>> >> Range/Performance
>> >> P0452 Evaporative Emission Control System Pressure Sensor Low Input
>> >> P0453 Evaporative Emission Control System Pressure Sensor High Input
>> >> P0454 Evaporative Emission Control System Pressure Sensor
>> >> Intermittent
>> >> P0455 Evaporative Emission Control System Leak Detected (gross leak)
>> >>
>> >> "tim bur" <dbrider@cac.net> wrote in message
>> >> news:42ECC131.6A2CB70D@cac.net...
>> >> > 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
>> >> >> >
>> >> >
>> >
>

 

The link below takes you to pictures of what my 3 year old gas cap looked
like inside in outside after it threw off the P0456 error code.


"tim bur" <dbrider@cac.net> wrote in message
news:42F401DB.6790F853@cac.net...
> actually i did but it never posted
> check the white inner center of the gas cap for rust if there is any it's
> junk
>
> J Strickland wrote:
>
>> A P0455 is a Gross Leak. This will be an open hose or a loose cap. The
>> loose
>> cap is the most common by a wide margin, and is the easiest to check and
>> correct. Until one secures the gas cap, there is no point in looking at
>> anything else.
>>
>> I'm not arguing, I'm trying to get the OP on the right track to curing
>> the
>> problem. And, YOU haven't offered up anything other than, "no it
>> doesn't,"
>> and "your own posting proves it." The fact is, my post all but comes
>> right
>> out and says, check the gas cap, and it offers up at the very least a
>> direction to embark upon reasonable repairs.
>>
>> If you have any specific suggestions beyond, "no it doesn't," please take
>> a
>> moment to write them down.
>>
>> "tim bur" <dbrider@cac.net> wrote in message
>> news:42F02BDB.FA6053AF@cac.net...
>> > po455 does not always mean a loose gas cap and your posting proved it
>> > so
>> > why
>> > argue
>> >
>> > J Strickland wrote:
>> >
>> >> Yes, it does.
>> >>
>> >> All codes from P0440 to P0459 are Evap Emissions Control malfunctions.
>> >> Some
>> >> can be a sensor or two that are not working right, but most are rooted
>> >> in
>> >> leaks that can be traced back to the gas cap. Sure, some are not the
>> >> gas
>> >> cap, but following the rule of fixing the cheapest and easiest thing
>> >> first
>> >> rule of automotive mechanics, the gas cap is the prime suspect in any
>> >> of
>> >> these codes.
>> >>
>> >> And the P0455 code is a gross leak, what could possibly be more gross
>> >> than
>> >> the gas cap being left off, or put on askew?
>> >>
>> >> P0440 Evaporative Emission Control System Malfunction
>> >> P0441 Evaporative Emission Control System Incorrect Purge Flow
>> >> P0442 Evaporative Emission Control System Leak Detected (small leak)
>> >> P0443 Evaporative Emission Control System Purge Control Valve
>> >> Circuit
>> >> Malfunction
>> >> P0444 Evaporative Emission Control System Purge Control Valve
>> >> Circuit
>> >> Open
>> >> P0445 Evaporative Emission Control System Purge Control Valve
>> >> Circuit
>> >> Shorted
>> >> P0446 Evaporative Emission Control System Vent Control Circuit
>> >> Malfunction
>> >> P0447 Evaporative Emission Control System Vent Control Circuit Open
>> >> P0448 Evaporative Emission Control System Vent Control Circuit
>> >> Shorted
>> >> P0449 Evaporative Emission Control System Vent Valve/Solenoid
>> >> Circuit
>> >> Malfunction
>> >> P0450 Evaporative Emission Control System Pressure Sensor
>> >> Malfunction
>> >> P0451 Evaporative Emission Control System Pressure Sensor
>> >> Range/Performance
>> >> P0452 Evaporative Emission Control System Pressure Sensor Low Input
>> >> P0453 Evaporative Emission Control System Pressure Sensor High Input
>> >> P0454 Evaporative Emission Control System Pressure Sensor
>> >> Intermittent
>> >> P0455 Evaporative Emission Control System Leak Detected (gross leak)
>> >>
>> >> "tim bur" <dbrider@cac.net> wrote in message
>> >> news:42ECC131.6A2CB70D@cac.net...
>> >> > 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
>> >> >> >
>> >> >
>> >
>

 

The link below takes you to pictures of what my 3 year old gas cap looked
like inside in outside after it threw off the P0456 error code.


"tim bur" <dbrider@cac.net> wrote in message
news:42F401DB.6790F853@cac.net...
> actually i did but it never posted
> check the white inner center of the gas cap for rust if there is any it's
> junk
>
> J Strickland wrote:
>
>> A P0455 is a Gross Leak. This will be an open hose or a loose cap. The
>> loose
>> cap is the most common by a wide margin, and is the easiest to check and
>> correct. Until one secures the gas cap, there is no point in looking at
>> anything else.
>>
>> I'm not arguing, I'm trying to get the OP on the right track to curing
>> the
>> problem. And, YOU haven't offered up anything other than, "no it
>> doesn't,"
>> and "your own posting proves it." The fact is, my post all but comes
>> right
>> out and says, check the gas cap, and it offers up at the very least a
>> direction to embark upon reasonable repairs.
>>
>> If you have any specific suggestions beyond, "no it doesn't," please take
>> a
>> moment to write them down.
>>
>> "tim bur" <dbrider@cac.net> wrote in message
>> news:42F02BDB.FA6053AF@cac.net...
>> > po455 does not always mean a loose gas cap and your posting proved it
>> > so
>> > why
>> > argue
>> >
>> > J Strickland wrote:
>> >
>> >> Yes, it does.
>> >>
>> >> All codes from P0440 to P0459 are Evap Emissions Control malfunctions.
>> >> Some
>> >> can be a sensor or two that are not working right, but most are rooted
>> >> in
>> >> leaks that can be traced back to the gas cap. Sure, some are not the
>> >> gas
>> >> cap, but following the rule of fixing the cheapest and easiest thing
>> >> first
>> >> rule of automotive mechanics, the gas cap is the prime suspect in any
>> >> of
>> >> these codes.
>> >>
>> >> And the P0455 code is a gross leak, what could possibly be more gross
>> >> than
>> >> the gas cap being left off, or put on askew?
>> >>
>> >> P0440 Evaporative Emission Control System Malfunction
>> >> P0441 Evaporative Emission Control System Incorrect Purge Flow
>> >> P0442 Evaporative Emission Control System Leak Detected (small leak)
>> >> P0443 Evaporative Emission Control System Purge Control Valve
>> >> Circuit
>> >> Malfunction
>> >> P0444 Evaporative Emission Control System Purge Control Valve
>> >> Circuit
>> >> Open
>> >> P0445 Evaporative Emission Control System Purge Control Valve
>> >> Circuit
>> >> Shorted
>> >> P0446 Evaporative Emission Control System Vent Control Circuit
>> >> Malfunction
>> >> P0447 Evaporative Emission Control System Vent Control Circuit Open
>> >> P0448 Evaporative Emission Control System Vent Control Circuit
>> >> Shorted
>> >> P0449 Evaporative Emission Control System Vent Valve/Solenoid
>> >> Circuit
>> >> Malfunction
>> >> P0450 Evaporative Emission Control System Pressure Sensor
>> >> Malfunction
>> >> P0451 Evaporative Emission Control System Pressure Sensor
>> >> Range/Performance
>> >> P0452 Evaporative Emission Control System Pressure Sensor Low Input
>> >> P0453 Evaporative Emission Control System Pressure Sensor High Input
>> >> P0454 Evaporative Emission Control System Pressure Sensor
>> >> Intermittent
>> >> P0455 Evaporative Emission Control System Leak Detected (gross leak)
>> >>
>> >> "tim bur" <dbrider@cac.net> wrote in message
>> >> news:42ECC131.6A2CB70D@cac.net...
>> >> > 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
>> >> >> >
>> >> >
>> >
>

 

> The link below takes you to pictures of what my 3 year old gas cap looked
> like inside in outside after it threw off the P0456 error code.


http://www.imagestation.com/album/?id=2122725727



>
>
> "tim bur" <dbrider@cac.net> wrote in message
> news:42F401DB.6790F853@cac.net...
>> actually i did but it never posted
>> check the white inner center of the gas cap for rust if there is any it's
>> junk
>>
>> J Strickland wrote:
>>
>>> A P0455 is a Gross Leak. This will be an open hose or a loose cap. The
>>> loose
>>> cap is the most common by a wide margin, and is the easiest to check and
>>> correct. Until one secures the gas cap, there is no point in looking at
>>> anything else.
>>>
>>> I'm not arguing, I'm trying to get the OP on the right track to curing
>>> the
>>> problem. And, YOU haven't offered up anything other than, "no it
>>> doesn't,"
>>> and "your own posting proves it." The fact is, my post all but comes
>>> right
>>> out and says, check the gas cap, and it offers up at the very least a
>>> direction to embark upon reasonable repairs.
>>>
>>> If you have any specific suggestions beyond, "no it doesn't," please
>>> take a
>>> moment to write them down.
>>>
>>> "tim bur" <dbrider@cac.net> wrote in message
>>> news:42F02BDB.FA6053AF@cac.net...
>>> > po455 does not always mean a loose gas cap and your posting proved it
>>> > so
>>> > why
>>> > argue
>>> >
>>> > J Strickland wrote:
>>> >
>>> >> Yes, it does.
>>> >>
>>> >> All codes from P0440 to P0459 are Evap Emissions Control
>>> >> malfunctions.
>>> >> Some
>>> >> can be a sensor or two that are not working right, but most are
>>> >> rooted in
>>> >> leaks that can be traced back to the gas cap. Sure, some are not the
>>> >> gas
>>> >> cap, but following the rule of fixing the cheapest and easiest thing
>>> >> first
>>> >> rule of automotive mechanics, the gas cap is the prime suspect in any
>>> >> of
>>> >> these codes.
>>> >>
>>> >> And the P0455 code is a gross leak, what could possibly be more gross
>>> >> than
>>> >> the gas cap being left off, or put on askew?
>>> >>
>>> >> P0440 Evaporative Emission Control System Malfunction
>>> >> P0441 Evaporative Emission Control System Incorrect Purge Flow
>>> >> P0442 Evaporative Emission Control System Leak Detected (small
>>> >> leak)
>>> >> P0443 Evaporative Emission Control System Purge Control Valve
>>> >> Circuit
>>> >> Malfunction
>>> >> P0444 Evaporative Emission Control System Purge Control Valve
>>> >> Circuit
>>> >> Open
>>> >> P0445 Evaporative Emission Control System Purge Control Valve
>>> >> Circuit
>>> >> Shorted
>>> >> P0446 Evaporative Emission Control System Vent Control Circuit
>>> >> Malfunction
>>> >> P0447 Evaporative Emission Control System Vent Control Circuit Open
>>> >> P0448 Evaporative Emission Control System Vent Control Circuit
>>> >> Shorted
>>> >> P0449 Evaporative Emission Control System Vent Valve/Solenoid
>>> >> Circuit
>>> >> Malfunction
>>> >> P0450 Evaporative Emission Control System Pressure Sensor
>>> >> Malfunction
>>> >> P0451 Evaporative Emission Control System Pressure Sensor
>>> >> Range/Performance
>>> >> P0452 Evaporative Emission Control System Pressure Sensor Low Input
>>> >> P0453 Evaporative Emission Control System Pressure Sensor High
>>> >> Input
>>> >> P0454 Evaporative Emission Control System Pressure Sensor
>>> >> Intermittent
>>> >> P0455 Evaporative Emission Control System Leak Detected (gross
>>> >> leak)
>>> >>
>>> >> "tim bur" <dbrider@cac.net> wrote in message
>>> >> news:42ECC131.6A2CB70D@cac.net...
>>> >> > 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
>>> >> >> >
>>> >> >
>>> >
>>
>
>

 

> The link below takes you to pictures of what my 3 year old gas cap looked
> like inside in outside after it threw off the P0456 error code.


http://www.imagestation.com/album/?id=2122725727



>
>
> "tim bur" <dbrider@cac.net> wrote in message
> news:42F401DB.6790F853@cac.net...
>> actually i did but it never posted
>> check the white inner center of the gas cap for rust if there is any it's
>> junk
>>
>> J Strickland wrote:
>>
>>> A P0455 is a Gross Leak. This will be an open hose or a loose cap. The
>>> loose
>>> cap is the most common by a wide margin, and is the easiest to check and
>>> correct. Until one secures the gas cap, there is no point in looking at
>>> anything else.
>>>
>>> I'm not arguing, I'm trying to get the OP on the right track to curing
>>> the
>>> problem. And, YOU haven't offered up anything other than, "no it
>>> doesn't,"
>>> and "your own posting proves it." The fact is, my post all but comes
>>> right
>>> out and says, check the gas cap, and it offers up at the very least a
>>> direction to embark upon reasonable repairs.
>>>
>>> If you have any specific suggestions beyond, "no it doesn't," please
>>> take a
>>> moment to write them down.
>>>
>>> "tim bur" <dbrider@cac.net> wrote in message
>>> news:42F02BDB.FA6053AF@cac.net...
>>> > po455 does not always mean a loose gas cap and your posting proved it
>>> > so
>>> > why
>>> > argue
>>> >
>>> > J Strickland wrote:
>>> >
>>> >> Yes, it does.
>>> >>
>>> >> All codes from P0440 to P0459 are Evap Emissions Control
>>> >> malfunctions.
>>> >> Some
>>> >> can be a sensor or two that are not working right, but most are
>>> >> rooted in
>>> >> leaks that can be traced back to the gas cap. Sure, some are not the
>>> >> gas
>>> >> cap, but following the rule of fixing the cheapest and easiest thing
>>> >> first
>>> >> rule of automotive mechanics, the gas cap is the prime suspect in any
>>> >> of
>>> >> these codes.
>>> >>
>>> >> And the P0455 code is a gross leak, what could possibly be more gross
>>> >> than
>>> >> the gas cap being left off, or put on askew?
>>> >>
>>> >> P0440 Evaporative Emission Control System Malfunction
>>> >> P0441 Evaporative Emission Control System Incorrect Purge Flow
>>> >> P0442 Evaporative Emission Control System Leak Detected (small
>>> >> leak)
>>> >> P0443 Evaporative Emission Control System Purge Control Valve
>>> >> Circuit
>>> >> Malfunction
>>> >> P0444 Evaporative Emission Control System Purge Control Valve
>>> >> Circuit
>>> >> Open
>>> >> P0445 Evaporative Emission Control System Purge Control Valve
>>> >> Circuit
>>> >> Shorted
>>> >> P0446 Evaporative Emission Control System Vent Control Circuit
>>> >> Malfunction
>>> >> P0447 Evaporative Emission Control System Vent Control Circuit Open
>>> >> P0448 Evaporative Emission Control System Vent Control Circuit
>>> >> Shorted
>>> >> P0449 Evaporative Emission Control System Vent Valve/Solenoid
>>> >> Circuit
>>> >> Malfunction
>>> >> P0450 Evaporative Emission Control System Pressure Sensor
>>> >> Malfunction
>>> >> P0451 Evaporative Emission Control System Pressure Sensor
>>> >> Range/Performance
>>> >> P0452 Evaporative Emission Control System Pressure Sensor Low Input
>>> >> P0453 Evaporative Emission Control System Pressure Sensor High
>>> >> Input
>>> >> P0454 Evaporative Emission Control System Pressure Sensor
>>> >> Intermittent
>>> >> P0455 Evaporative Emission Control System Leak Detected (gross
>>> >> leak)
>>> >>
>>> >> "tim bur" <dbrider@cac.net> wrote in message
>>> >> news:42ECC131.6A2CB70D@cac.net...
>>> >> > 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
>>> >> >> >
>>> >> >
>>> >
>>
>
>

 

> The link below takes you to pictures of what my 3 year old gas cap looked
> like inside in outside after it threw off the P0456 error code.


http://www.imagestation.com/album/?id=2122725727



>
>
> "tim bur" <dbrider@cac.net> wrote in message
> news:42F401DB.6790F853@cac.net...
>> actually i did but it never posted
>> check the white inner center of the gas cap for rust if there is any it's
>> junk
>>
>> J Strickland wrote:
>>
>>> A P0455 is a Gross Leak. This will be an open hose or a loose cap. The
>>> loose
>>> cap is the most common by a wide margin, and is the easiest to check and
>>> correct. Until one secures the gas cap, there is no point in looking at
>>> anything else.
>>>
>>> I'm not arguing, I'm trying to get the OP on the right track to curing
>>> the
>>> problem. And, YOU haven't offered up anything other than, "no it
>>> doesn't,"
>>> and "your own posting proves it." The fact is, my post all but comes
>>> right
>>> out and says, check the gas cap, and it offers up at the very least a
>>> direction to embark upon reasonable repairs.
>>>
>>> If you have any specific suggestions beyond, "no it doesn't," please
>>> take a
>>> moment to write them down.
>>>
>>> "tim bur" <dbrider@cac.net> wrote in message
>>> news:42F02BDB.FA6053AF@cac.net...
>>> > po455 does not always mean a loose gas cap and your posting proved it
>>> > so
>>> > why
>>> > argue
>>> >
>>> > J Strickland wrote:
>>> >
>>> >> Yes, it does.
>>> >>
>>> >> All codes from P0440 to P0459 are Evap Emissions Control
>>> >> malfunctions.
>>> >> Some
>>> >> can be a sensor or two that are not working right, but most are
>>> >> rooted in
>>> >> leaks that can be traced back to the gas cap. Sure, some are not the
>>> >> gas
>>> >> cap, but following the rule of fixing the cheapest and easiest thing
>>> >> first
>>> >> rule of automotive mechanics, the gas cap is the prime suspect in any
>>> >> of
>>> >> these codes.
>>> >>
>>> >> And the P0455 code is a gross leak, what could possibly be more gross
>>> >> than
>>> >> the gas cap being left off, or put on askew?
>>> >>
>>> >> P0440 Evaporative Emission Control System Malfunction
>>> >> P0441 Evaporative Emission Control System Incorrect Purge Flow
>>> >> P0442 Evaporative Emission Control System Leak Detected (small
>>> >> leak)
>>> >> P0443 Evaporative Emission Control System Purge Control Valve
>>> >> Circuit
>>> >> Malfunction
>>> >> P0444 Evaporative Emission Control System Purge Control Valve
>>> >> Circuit
>>> >> Open
>>> >> P0445 Evaporative Emission Control System Purge Control Valve
>>> >> Circuit
>>> >> Shorted
>>> >> P0446 Evaporative Emission Control System Vent Control Circuit
>>> >> Malfunction
>>> >> P0447 Evaporative Emission Control System Vent Control Circuit Open
>>> >> P0448 Evaporative Emission Control System Vent Control Circuit
>>> >> Shorted
>>> >> P0449 Evaporative Emission Control System Vent Valve/Solenoid
>>> >> Circuit
>>> >> Malfunction
>>> >> P0450 Evaporative Emission Control System Pressure Sensor
>>> >> Malfunction
>>> >> P0451 Evaporative Emission Control System Pressure Sensor
>>> >> Range/Performance
>>> >> P0452 Evaporative Emission Control System Pressure Sensor Low Input
>>> >> P0453 Evaporative Emission Control System Pressure Sensor High
>>> >> Input
>>> >> P0454 Evaporative Emission Control System Pressure Sensor
>>> >> Intermittent
>>> >> P0455 Evaporative Emission Control System Leak Detected (gross
>>> >> leak)
>>> >>
>>> >> "tim bur" <dbrider@cac.net> wrote in message
>>> >> news:42ECC131.6A2CB70D@cac.net...
>>> >> > 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
>>> >> >> >
>>> >> >
>>> >
>>
>
>

 

> The link below takes you to pictures of what my 3 year old gas cap looked
> like inside in outside after it threw off the P0456 error code.


http://www.imagestation.com/album/?id=2122725727



>
>
> "tim bur" <dbrider@cac.net> wrote in message
> news:42F401DB.6790F853@cac.net...
>> actually i did but it never posted
>> check the white inner center of the gas cap for rust if there is any it's
>> junk
>>
>> J Strickland wrote:
>>
>>> A P0455 is a Gross Leak. This will be an open hose or a loose cap. The
>>> loose
>>> cap is the most common by a wide margin, and is the easiest to check and
>>> correct. Until one secures the gas cap, there is no point in looking at
>>> anything else.
>>>
>>> I'm not arguing, I'm trying to get the OP on the right track to curing
>>> the
>>> problem. And, YOU haven't offered up anything other than, "no it
>>> doesn't,"
>>> and "your own posting proves it." The fact is, my post all but comes
>>> right
>>> out and says, check the gas cap, and it offers up at the very least a
>>> direction to embark upon reasonable repairs.
>>>
>>> If you have any specific suggestions beyond, "no it doesn't," please
>>> take a
>>> moment to write them down.
>>>
>>> "tim bur" <dbrider@cac.net> wrote in message
>>> news:42F02BDB.FA6053AF@cac.net...
>>> > po455 does not always mean a loose gas cap and your posting proved it
>>> > so
>>> > why
>>> > argue
>>> >
>>> > J Strickland wrote:
>>> >
>>> >> Yes, it does.
>>> >>
>>> >> All codes from P0440 to P0459 are Evap Emissions Control
>>> >> malfunctions.
>>> >> Some
>>> >> can be a sensor or two that are not working right, but most are
>>> >> rooted in
>>> >> leaks that can be traced back to the gas cap. Sure, some are not the
>>> >> gas
>>> >> cap, but following the rule of fixing the cheapest and easiest thing
>>> >> first
>>> >> rule of automotive mechanics, the gas cap is the prime suspect in any
>>> >> of
>>> >> these codes.
>>> >>
>>> >> And the P0455 code is a gross leak, what could possibly be more gross
>>> >> than
>>> >> the gas cap being left off, or put on askew?
>>> >>
>>> >> P0440 Evaporative Emission Control System Malfunction
>>> >> P0441 Evaporative Emission Control System Incorrect Purge Flow
>>> >> P0442 Evaporative Emission Control System Leak Detected (small
>>> >> leak)
>>> >> P0443 Evaporative Emission Control System Purge Control Valve
>>> >> Circuit
>>> >> Malfunction
>>> >> P0444 Evaporative Emission Control System Purge Control Valve
>>> >> Circuit
>>> >> Open
>>> >> P0445 Evaporative Emission Control System Purge Control Valve
>>> >> Circuit
>>> >> Shorted
>>> >> P0446 Evaporative Emission Control System Vent Control Circuit
>>> >> Malfunction
>>> >> P0447 Evaporative Emission Control System Vent Control Circuit Open
>>> >> P0448 Evaporative Emission Control System Vent Control Circuit
>>> >> Shorted
>>> >> P0449 Evaporative Emission Control System Vent Valve/Solenoid
>>> >> Circuit
>>> >> Malfunction
>>> >> P0450 Evaporative Emission Control System Pressure Sensor
>>> >> Malfunction
>>> >> P0451 Evaporative Emission Control System Pressure Sensor
>>> >> Range/Performance
>>> >> P0452 Evaporative Emission Control System Pressure Sensor Low Input
>>> >> P0453 Evaporative Emission Control System Pressure Sensor High
>>> >> Input
>>> >> P0454 Evaporative Emission Control System Pressure Sensor
>>> >> Intermittent
>>> >> P0455 Evaporative Emission Control System Leak Detected (gross
>>> >> leak)
>>> >>
>>> >> "tim bur" <dbrider@cac.net> wrote in message
>>> >> news:42ECC131.6A2CB70D@cac.net...
>>> >> > 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
>>> >> >> >
>>> >> >
>>> >
>>
>
>

 

Wherever you've been stealing gas from has water in their tank.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/

Billy Ray wrote:
>
> > The link below takes you to pictures of what my 3 year old gas cap looked
> > like inside in outside after it threw off the P0456 error code.
>
> http://www.imagestation.com/album/?id=2122725727