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POSTED.299 CODE?
http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=5&t=80934
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Author:  shadow63 [ Tue Dec 23, 2014 2:44 pm ]
Post subject:  POSTED.299 CODE?

Having a lot of problems, antifreeze leaking, codes are going off.wtf

Author:  gmctd [ Tue Dec 23, 2014 3:54 pm ]
Post subject:  Re: POSTED.299 CODE?

Overboost - cleaned your MAP sensor, lately?

Author:  shadow63 [ Tue Dec 23, 2014 4:28 pm ]
Post subject:  Re: POSTED.299 CODE?

Shouldn't have to clean it, I have a GDE eco boost

Author:  gmctd [ Tue Dec 23, 2014 4:35 pm ]
Post subject:  Re: POSTED.299 CODE?

You're thinking GDE cleaned all the original crap off that had accumulated B4 you installed GDE ECO tune?

Author:  jws84_02 [ Tue Dec 23, 2014 6:28 pm ]
Post subject:  Re: POSTED.299 CODE?

How many threads do you need to start??
More info on the jeep will make it easier for guys on here to help

Author:  papaindigo [ Tue Dec 23, 2014 6:31 pm ]
Post subject:  Re: POSTED.299 CODE?

My post copied from one of the other versions of this thread.

You need to be more specific:
1. roughly where is the antifreeze leaking and how much
2. what codes?
3. P0299 is commonly associated with a turbo vacuum supply problem so do you lack boost and/or do you have lots of black smoke on acceleration?

Author:  shadow63 [ Tue Dec 23, 2014 6:40 pm ]
Post subject:  Re: POSTED.299 CODE?

Ok I've been getting a light on my dash stating low coolant. over the last week I have been putting a gallon of antifreeze in I can't determine where is leaking from. So I decided to go to the car wash and hoes down the area around the turbo that seems to be where the fluid is leaking from. I turn my engine back on and the check engine light comes on running rough not much acceleration a lot of black smoke. Codes are PO299 po610 and p1252.thank you

Author:  GreenDieselEngineering [ Tue Dec 23, 2014 7:35 pm ]
Post subject:  Re: POSTED.299 CODE?

The little black solenoid that allows vacuum to boost solenoid is failed. This part needs to be replaced or by passed. This is a common failure mode on the CRD and if you search the forum you will find pictures, part numbers and more info.

Author:  shadow63 [ Tue Dec 23, 2014 8:00 pm ]
Post subject:  Re: POSTED.299 CODE?

Thank you

Author:  shadow63 [ Fri Dec 26, 2014 11:00 am ]
Post subject:  Re: POSTED.299 CODE?

I called the dealer and they cant find what the vacuum solenoid is. What would be the exact name for this part. Thank you

Author:  papaindigo [ Fri Dec 26, 2014 11:37 am ]
Post subject:  Re: POSTED.299 CODE?

Idiots. 4606226AC

FYI P0299 can also be a collapsed/melted vacuum line where it runs along the firewall under the coolant tank.

Author:  shadow63 [ Fri Dec 26, 2014 11:48 am ]
Post subject:  Re: POSTED.299 CODE?

Thanks friends

Author:  flman [ Fri Dec 26, 2014 1:40 pm ]
Post subject:  Re: POSTED.299 CODE?

You can order it here, and they are a good source of any other CRD parts you might need.

http://idparts.com/catalog/advanced_sea ... &x=24&y=12

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