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kevster 03-08-2013 05:44 PM

Another p0441 code
I joined the P0441 code family..had AUTOZONE pull code, light came on yesterday called Dealer to take it in WED. next week. removed gas cap and reinstalled it, driving jeep to see if code goes away. Only have 9,300 miles on my Jeep.

kevster 03-09-2013 07:50 AM

Re: Another p0441 code
I have to say if I start having alot of issues with my Jeep, I will trade it in for a Acura MDX..than I will forever have a negative thought about American vehicles.

jacko15 03-09-2013 10:03 AM

Re: Another p0441 code
Keep us updated on your problem. Maybe it's a faulty cap. The '14 JGC doesn't have one anymore, wonder how that will play out. Just remember, today's vehicles are extremely complicated, and nothing is perfect. If you own a car with absolutely no issues over a long period of time you are most certainly in the minority. Acura dealers have service departments too. Hope it's something simple to resolve your problem. Try to keep a positive attitude, and good luck!

kevster 03-10-2013 09:51 AM

Re: Another p0441 code
I tried a new cap, and the ECO light does not come on anymore either, kinda weird. How could the ECO be tied in with this code??

jacko15 03-10-2013 11:33 AM

Re: Another p0441 code
Not sure if they are related or not. Looks like the trip to dealer is necessary. Good to be under warranty.

kevster 03-11-2013 06:22 PM

Re: Another p0441 code
According to the service advisor the ECO will not work with the check engine and also neither will my remote start.. the engine fired up but when I unlocked the doors the engine shut off, he said this happens too. I noticed today that there is a weird noise coming from the driver side..I had the window down cruising 30 MPH and it sounds like a air flutter, air leaking out somewhere, not sure if under the jeep or under hood by master cylinder..

kevster 03-16-2013 08:40 PM

Re: Another p0441 code
UPDATE/ The light went off last week when I was driving to Dealer for the appt. Funny how that happens, anyways since it went off Dealer will not look at it so I am driving it and everything works again. been a week, will see how it works out.

CHALLENGERBIZJET 03-17-2013 12:17 AM

If your jeep posted any codes even though they aren't lit when you arrive at the dealer,they should be able to see what code it was.

padgett 03-17-2013 09:04 AM

Re: Another p0441 code
Can see them yourself with a good scanner. For a PC or Android under $30 from Amazon. Should be standard with a V6.

perrymason 03-18-2013 04:51 PM

Re: Another p0441 code
I just took my 2012 V-8 Overland Summit in for this very issue. Check engine light came on and ECO mode no longer worked.

Invoice states the following: "Scan and test P0771 TSB 18-050-11 applies to this DTC so updated PCM to latest software level per TSB." I interpret all this to mean that there is a technical service bulliten that applies to this issue. I'm going to jinx myself when I report that there has been no recurrence of the problem since.

Justal13 03-19-2013 04:44 PM

Re: Another p0441 code

Had the same problem. Codes are saved in memory even after the MIL goes off. Dealer ran the TSB above, reflashed the PCM in my 2012 GC and no problems since.

The MIL will come back, so you need to take a trip to your dealer. Mine did the work in less than 1 hour while I sipped coffee, did some work on my laptop and ate a pastry in their waiting area. And they even washed and dried it.

SLSILBERT 05-08-2013 01:53 PM

Re: Another p0441 code
Don"t panic and sell your jeep. Mine came on today when driving went to dealer and they updated pcm for tsb 18-050-11. Dtc code was p0441. Car drives fine and engine light is off.

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