Code P0452 Evap Emis Sys 04 Durango ?????
#1407040
03/23/13 11:33 AM
03/23/13 11:33 AM
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Joined: Jan 2003
Posts: 8,935 Holly/MI
Dean_Kuzluzski
OP
master
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OP
master
Joined: Jan 2003
Posts: 8,935
Holly/MI
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As mentioned, got a P0452 code in the wifes 04 Dodge Durango.
It looks to be related to the pressure sensor that vents fumes to the evap. emission system (vapor canistor).
Just wondering what the experienced dealer mechanics have encountered with this other than the obvious conclusion that the sensor is bad?? It appears to be part-of-assembly to the fuel sending/pump unit in the tank.
The sensor isn't available separately from what AZ tells me.
Any info is appreciated.
R.I.P.- Gary "Coop" Davis 02/09/68-05/13/04
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Re: Code P0452 Evap Emis Sys 04 Durango ?????
[Re: fjmg]
#1407042
03/23/13 12:33 PM
03/23/13 12:33 PM
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Joined: Jun 2003
Posts: 4,872 connecticut
pnypwr
master
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master
Joined: Jun 2003
Posts: 4,872
connecticut
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has it had a fuel pump recently? if you have a scanner you can command the vent sol on or off and see if its actually working. you may have to go to the dealer for it, or it may be part of the fuel pump assy. when it comes to engine management AZ would be the last place I went, unless of course you dont mind doing it again in a month. Unfortunately it will need to be checked out, evap sucks to debug without the correct equipment.
"Are you gonna bark all day lil doggy? Or are you gonna bite?"
05 ram 2500 ctd 74 gremlin x 360 65 mustang 347 70 coronet R/T 440 03 Mach 1
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Re: Code P0452 Evap Emis Sys 04 Durango ?????
[Re: 71yelladustr]
#1407044
03/23/13 04:16 PM
03/23/13 04:16 PM
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Joined: Jan 2003
Posts: 74,905 U.S.S.A.
JohnRR
I Win
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I Win
Joined: Jan 2003
Posts: 74,905
U.S.S.A.
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Quote:
Make sure the cap is sealing well as mentioned before. Probably just a split EVAP hose. This is very common. Check for this at the throttle body, EVAP check port, purge solenoid, and charcoal canister for a bad hose.
this , I had the same thing on my Grand cherokee , hose ...
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