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  #25  
Old 06-24-2014, 09:35 PM
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Re: New Check Engine Light

So they just cleared the code? Any issues since?

My dealer told me the code wouldn't clear, but that was after they failed to load the flash, then killed my battery, then tried to flash it again. I highly doubt they did anything. I'm out of town so they get to keep the car for a week, but I haven't heard from them since Saturday.


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  #26  
Old 06-25-2014, 12:23 PM
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Re: New Check Engine Light

No issues yet, knock on wood. I drive ~40 highway miles per day for my commute, so I should be hitting regens at least once every other week. If nothing crops up by the 4th I'm going to call it good.
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  #27  
Old 06-25-2014, 04:33 PM
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Re: New Check Engine Light

Despite my adamant suggestion to check the flash and clear the code, Chrysler has apparently told the dealer to remove the DEF tank and inspect all lines for kinks or cracks. I'm assuming the known issue of the cracking DEF nozzle would give a different indication than "incorrect DEF"?


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  #28  
Old 06-26-2014, 01:43 AM
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Re: New Check Engine Light

For what's its worth. My SA reflagged the GC 2x but had I only had a quarter tank of diesel. After filling it up and hitting the highway for as it 30 minutes everything reset itself and was good to go.


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  #29  
Old 06-26-2014, 08:52 AM
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Re: New Check Engine Light

Hello Guys,

Sorry it took so long for me to get back to this discussion,I have been super busy,and we had our 13yr dog get sick and pass away within 3 days,last week.

My error code P20E9 Reductant pressure to high.

With the error message I got about the reductant pressure to high I did not get any other error.

I verified the error code I got and checked with my own OBDII reader before I took my Jeep to the dealer and when I called the dealer them what I found they then they told me not to clear the code that they needed to see the codes them self before they would do the PCM reflash.

Mine was repaired so far with no more problems after getting the PCM re flash that Willis posted early in this discussion.

I will report if I experience any more problems.

All of these problems being reported here are very similar to problems I had with 12 2500 Ram Cummins.

The problems are all from the EPA crap forced to be attached to ALL new Diesels.

Our fearless leader Obama is punishing the USA with his political agenda,the USA already has the most stringent AIR pollution laws in the world!!

China makes more air pollution in 1 day than the USA makes in 1 year.

ON EDIT: Let the USA alone (NO MORE REGULATION) let the rest of the world catch up to our standards before the govenment impose more on the USA

The EPA is one those government agency's gone to abuse of power!
Where was the EPA BEFORE THE GULF OIL SPILL,as we now know there were numerous safety violations before the spill, the oil companies did not have the proper spill containment in place before the spill which they were require by law to have in place before they started to drill. There were hundreds of EPA violations which the oil companies never got 1 fine.

It seems Obama will do most anything to to force his so called "green energy policy" on the USA.

In case you did not know Obama paid 3 times the cost of diesel fuel for fuel for our NAVY grown from algae than to buy DIESEL fuel for our navy.
http://www.forbes.com/sites/jeffmcma...algae-company/

I did not intend to make this political but it all relates to why we have all the crap attached to our diesel vehicles finally making it to the USA that Europe and other countries have had for years without all the crap attached to them.

I have an office in Germany and own a VW TDI passat wagon there,it easily gets 45 MPG + while running 120 mph + down the autobahn. My wife has a 13 VW Jetta TDI here in the USA that gets 42 mpg local driving and 50mpg on the hwy.
We also own a 1984 Mercedes 190D here in the USA with 170k on the clock with absolutely no air pollution crap and gets 30mpg city and 40mpg hwy.

Good luck to all having these problems.
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  #30  
Old 06-26-2014, 10:16 AM
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Re: New Check Engine Light

Yesterday i got the "service def system. See dealer" message. 6000miles on my diesel gc. I checked the code via torque app. It was code P20E9 just like Dsent got on his. I will take it in next week and mention the reflash TSB and hope that fixes it.

Does anyone know if i will eventually get the "jeep wont start in 200 miles" message or if that is just for more serious issue like broken def injector? I have to drive a fair bit before i can take it in next week. Thanks.
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  #31  
Old 06-28-2014, 09:35 AM
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Re: New Check Engine Light

Dealer told me that after removing the DEF tank, inspecting everything, and finding no problems, Chrysler's next recommendation was to replace the catalytic converter. It is going to take 5 days to ship a new one from Colorado.

I don't see any relation between the "Incorrect DEF" and replacing the catalytic converter. I asked them for the 5th time to simply re-check the flash and attempt to clear the code.

I guess my next move is to attempt to clear it myself via the app and try to rescue my baby before they take it completely apart and do serious damage.


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  #32  
Old 06-29-2014, 09:52 AM
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Re: New Check Engine Light

I got the P20E9 code last winter (about 4,000 miles ago). I reset it with the OBD II / Torque App. No problems since.
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  #33  
Old 06-29-2014, 10:29 AM
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Re: New Check Engine Light

Related issue.....
Incorrect DEF - See dealer
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