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Paul Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
11/15/2005 20:27:44
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Subject: 4.7L MIL IP: Logged
Message: the check engine light came on the other day. Did the key thing and came back with P0440. Did some research and it's the Emission Evac System. Anyone else encounter this one and if so what do you do? Just check the whole system? Could it be PCV?
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Kotagious Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
11/15/2005 21:51:02
| RE: 4.7L MIL IP: Logged
Message: check your gas cap. a loose or faulty gas cap will throw this code.
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Paul Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
11/15/2005 23:08:20
| RE: 4.7L MIL IP: Logged
Message: I checked the cap and it's on tight. how can you clear the code? Will it take time to correct if it's the gas cap?
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Go here Dodge Dakota JOIN HERE
11/16/2005 00:37:50
| RE: 4.7L MIL IP: Logged
Message: Autozone.
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ObieWonDakota Dodge Dakota JOIN HERE
11/16/2005 07:34:48
| RE: 4.7L MIL IP: Logged
Message: Paul,
Just because the gas cap feels tight, it can still have a bad seal. It is the cheapest way to troubleshoot this code. Buy an aftermarket gas cap, not one from the dealer. Disconnect the negative battery cable for about 10 minutes. Put the new gas cap on and reconnect the battery cable. The code should be gone. If it does come back, go to Autozone as was stated in the above post. They will check the codes for free and let you know what is wrong. Depending on how many miles you have on the truck, it could be O2 sensor. They normally go about 80K, but can go sooner.
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Paul Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
11/16/2005 13:06:15
| RE: 4.7L MIL IP: Logged
Message: I'll check it out, only 12,000 miles. Thanks.
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Rico Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
11/16/2005 13:49:02
| RE: 4.7L MIL IP: Logged
Message: Paul, just out of curiosity, what is the key thing you mentioned?
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ObieWonDakota Dodge Dakota JOIN HERE
11/16/2005 14:11:54
| RE: 4.7L MIL IP: Logged
Message: Rico,
After turning your vehicle off, turn the key to the on position three times without actually starting the vehicle. On the third turn, keep it in the on (aux) position. If there is a problem, a code or codes of PXXXX will flash by your odometer. When it is complete, the word DONE will appear. These codes can be cross referenced to tell what is the problem with the vehicle.
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Paul Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
11/16/2005 18:33:32
| RE: 4.7L MIL IP: Logged
Message: Alright, bought Fram gas cap at Kragen for $5.89. Istalled, cleared code, started truck and ran for 15 minutes. No code yet. We'll see. If I wasn't so lazy I'd put the old gas cap back on and see if it throws a code again, maybe some day.
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ObieWonDakota Dodge Dakota JOIN HERE
11/16/2005 19:44:14
| RE: 4.7L MIL IP: Logged
Message: Well Paul, if it doesn't come back, consider it the cheapest repair for a code you'll ever make to your Dak.
If it wasn't for this site, a lot of people would be making their local Dodge dealer rich.
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Paul Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
11/16/2005 22:18:51
| RE: 4.7L MIL IP: Logged
Message: I was thinking the same thing. Someone who doesn't have the resources or know how would bring the truck into the dealer for a MIL. the dealer would charge you out the @$$ to replace a gas cap and some "other stuff" pertaining to the "Emissions Evac System". BS!
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batchman Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
11/17/2005 00:03:40
| RE: 4.7L MIL IP: Logged
Message: i have a 2000 dakota with the 4.7 in it and my check engine lite came on , i had it cleard it was becaues i ran too low on gas the vapor sysstem could not handle all the vapor , ran it down too a 1/8 tank it came on again.
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Paul Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
11/21/2005 23:53:21
| RE: 4.7L MIL IP: Logged
Message: the code came back today.
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Paul Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
11/23/2005 22:13:49
| RE: 4.7L MIL IP: Logged
Message: Code 0441 now, wtf is that and what to do about it?
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Paul Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
11/23/2005 22:22:30
| RE: 4.7L MIL IP: Logged
Message: P0441 Evaporative Emission Control System Incorrect Purge Flow
What do i do about it though?
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mikec041 Dodge Dakota JOIN HERE
11/25/2005 20:42:59
| RE: 4.7L MIL IP: Logged
Message: Look for loose vacuum hose.
Wife's jeep kept setting same code found hose had fallen off engine reattached it no problem since.It was on driver's side down low and hard to see.
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6sic6 Dodge Dakota JOIN HERE
11/26/2005 11:21:57
| RE: 4.7L MIL IP: Logged
Message: My MIL lit up lsat Friday, I got the same code. The code is "Evac leak detected - Smoke Sys". I have no idea what the "smoke" part means but I started nosing around under the hood and found a tear in a vacuum hose right at the canister. I replaced it but still had to pull the battery cable to clear it.
l8s
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Paul Dodge Dakota JOIN HERE ![Email](http://www.dodgedakota.net/amb/icons/email.gif)
11/28/2005 12:42:37
| RE: 4.7L MIL IP: Logged
Message: I'll look at all the vacuum hoses.
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Branson Dodge Dakota JOIN HERE
11/28/2005 14:31:12
| RE: 4.7L MIL IP: Logged
Message: Paul.
Depending on your fuel system configuration, there might be a vapor recovery canister just in front of your gas tank. Check those hoses as well.
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