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 Post subject: 06 Liberty CRD with p1140
PostPosted: Sun Aug 12, 2018 4:48 am 
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My wifes 06 CRD has p1140 and I pulled hose off FCV. It is not working so I understand that should be the cause of the code.
My question is should I replace FCV and from where?
My hose too the FCV is loaded with oil and I am assuming the EGR and cooler are dirty. I never had the EGR off so what do you recommend? Just clean egr and cooler / replace or delete.
Last question. What can I do too stop all the oil in the air hose too FCV.
I am reading Sams Noob at this time

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 Post subject: Re: 06 Liberty CRD with p1140
PostPosted: Sun Aug 12, 2018 5:33 am 
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I am looking at the WEEKS kit stage 2 and liking what I see as cure to my problems


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 Post subject: Re: 06 Liberty CRD with p1140
PostPosted: Sun Aug 12, 2018 8:56 am 
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Location: Oregon Coast Dairy Country. Land of stumps, dumps, and "Liquid Pumps"
1) Weeks Stage 1&2 kits eliminate soot from exhaust entering intake + makes service of glow plugs MUCH easier, eliminates potential exhaust and coolant leaks, etc.
1a) Unplugging the FCV and the EGR will cause codes. To eliminate codes, retain the parts of the removed FCV and EGR that have the electrical connector, and plug them back in, tied out of the way. <OR> Get a GDE (or other) tune, that eliminates the DTC codes and CEL.

2) Provent eliminates oil entering turbo, turbo intake hose rot, oil vapors spreading through CAC system.

3) If you don't already have an in-tank fuel lift pump, get one as soon as you can afford it.

These will be by far the best $1k - $1.5k you'll ever spend on a CRD.

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Last edited by GordnadoCRD on Sun Aug 12, 2018 8:57 am, edited 1 time in total.

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 Post subject: Re: 06 Liberty CRD with p1140
PostPosted: Sun Aug 12, 2018 8:57 am 
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Joined: Fri Jun 22, 2007 11:43 am
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Location: Green Cove Springs FL
Deleting the egr is good.
But you will need a ECM tune to delete the related EGR and FCV codes.

A Provent filter will help keep oil from the CCV from getting into the intake.

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 Post subject: Re: 06 Liberty CRD with p1140
PostPosted: Sun Aug 12, 2018 10:51 am 
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Location: Central GA
To add to others good advise on installing a Weeks Kit and adding a ProVent filter!

Once you add the Weeks elbow kit and totally remove the FCV, EGR valve, EGR cooler, and all associated cooling lines, you can install a tune to get rid of the DTC (check engine light) by adding one of the DIY free tunes.
All it takes is a laptop and a MPPS cable.
Details on how are covered in this thread:> viewtopic.php?f=98&t=78418
or
purchase one of GDE custom tunes:> http://www.greendieselengineering.com/E ... 1_5.action

See this to understand why a Provent is needed on this unique engine:> viewtopic.php?p=847778#p847778

A good pictorial on Provent install:> viewtopic.php?p=881383#p881383

:SOMBRERO:

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05 Jeep Liberty CRD Limited :JEEPIN:
Ironman Springs/Bilstein/Shocks
Yeti StgIV Hot Tune
Week's BatteryTray
No FCV/EGR
Samcos/ProVent
SunCoast/Transgo
Carter Intank-pmp
2mic.Sec.Fuel Filter
Flowmaster/NO CAT
V6Airbox/noVH
GM11 Bld.fan/HDClutch
IronrockArms/wwdieselMount

98 Dodge Cummins 24 Valve


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 Post subject: Re: 06 Liberty CRD with p1140
PostPosted: Sun Aug 12, 2018 5:30 pm 
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Joined: Sun Aug 05, 2018 5:09 am
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thanks guys
Is there a kit for the provent?


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 Post subject: Re: 06 Liberty CRD with p1140
PostPosted: Sun Aug 12, 2018 5:47 pm 
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Location: Central GA
jimsult wrote:
thanks guys
Is there a kit for the provent?

Not at present, but Seth at Sasquatch is in the process of bringing one to market, hopefully very soon?
See his teaser:> viewtopic.php?p=927520#p927520

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Supporting Vendor and Moderator of LOST
05 Jeep Liberty CRD Limited :JEEPIN:
Ironman Springs/Bilstein/Shocks
Yeti StgIV Hot Tune
Week's BatteryTray
No FCV/EGR
Samcos/ProVent
SunCoast/Transgo
Carter Intank-pmp
2mic.Sec.Fuel Filter
Flowmaster/NO CAT
V6Airbox/noVH
GM11 Bld.fan/HDClutch
IronrockArms/wwdieselMount

98 Dodge Cummins 24 Valve


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 Post subject: Re: 06 Liberty CRD with p1140
PostPosted: Sun Aug 12, 2018 6:17 pm 
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Joined: Sun Aug 05, 2018 5:09 am
Posts: 13
would buy as soon as available and add to stage 1 and 2 order


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