Hi,
How long can I keep driving w/ my check engine light on (caused by EGR
valve) on a 1998 honda prelude??? Is the EGR valve that important??? any
assistance would be tremendously appreciated...
thanx in advance...

 

hisame2332 wrote:
> Hi,
> How long can I keep driving w/ my check engine light on (caused by EGR
> valve) on a 1998 honda prelude???

not very long. pull the code and determine the exact problem. if
you've already done that, post the code along with your
question!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!

> Is the EGR valve that important???

yes, it regulates emissions and reduces combustion temperature. that in
turn reduces oil consumption & extends the life of "hot" components like
exhaust valves.

> any
> assistance would be tremendously appreciated...
> thanx in advance...
>

 

Hi,
I'm not sure what the code exactly looks like... but the guy at Autozone
gave me a ticket that reads, "Wells... EGR4045... O.E.M. #18011-P13-00"
Does this mean that I have to change the entire valve or just the
gasket???
thanx again...

 

What engine?
Some 2.2 Honda's clog the passages and cause egr problems, not a big fix and
cheap too.



--
Stephen W. Hansen
ASE Certified Master Automobile Technician
ASE Undercar Specialist

http://www.troublecodes.net/


"hisame2332" <hisame2332@yahoo.com> wrote in message
news:994190c6fbb72f90bc483946e838c6ac@localhost.ta lkaboutautos.com...
> Hi,
> How long can I keep driving w/ my check engine light on (caused by EGR
> valve) on a 1998 honda prelude??? Is the EGR valve that important??? any
> assistance would be tremendously appreciated...
> thanx in advance...
>

 

"hisame2332" <hisame2332@yahoo.com> wrote in
news:ded7c9534a958025ec12e6c3f3cad3fc@localhost.ta lkaboutautos.com:

> Hi,
> I'm not sure what the code exactly looks like... but the guy at
> Autozone
> gave me a ticket that reads, "Wells... EGR4045... O.E.M.
> #18011-P13-00" Does this mean that I have to change the entire valve
> or just the gasket???
> thanx again...
>



You're going to have to be more careful in your reportage. That code is
invalid.

-----------------------
Valid standard EGR codes:

P0401 Exhaust Gas Recirculation (EGR) Insufficient Flow

P0404 Exhaust Gas Recirculation (EGR) Control Circuit Range/Performance
Problem

P0406 Exhaust Gas Recirculation (EGR) Valve Position Sensor Circuit High
Voltage
----------------------
Valid enhanced EGR codes:

P1491 Exhaust Gas Recirculation (EGR) Valve Insufficient Lift

P1498 Exhaust Gas Recirculation (EGR) Valve Position Sensor Circuit High
Voltage

P2413 Exhaust Gas Recirculation (EGR) System Range/Performance Problem
----------------------

--
TeGGeR®

The Unofficial Honda/Acura FAQ
www.tegger.com/hondafaq/

 

Hi,
Sorry about that... I believe the code is "P0401"... should I replace
it or should I clean it??? Is the latter pretty simple to do or should I
just go to a mechanic???
thanx again...

 

EGR is important.

it is emission related so if your EGR not working right than i think your car will not run right.

EGR sents the exhaust gas back to the combustion chamber to reduce nox.