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Hi All
http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=43&t=50860
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Author:  TJ2 [ Tue Mar 09, 2010 12:52 am ]
Post subject:  Hi All

Greetings,

Well, I'm an old guy fixin' to retire. I just bought an '05 CRD. CEL came on first day as might be predicted. Threw a PO299 code.

I like jeeps and diesels. I've got a 97 Jeep TJ. Bought it while I lived in Moab the last 8 years. It has been all the cool places. I also keep a '78 Rabbit IDI diesel.

Questions:

what does the button on the console with the X do? I assume it locks the doors or windows.

how do I locate the boost pressure solenoid filter? (could that be part of the fault code)

I read A LOT before finding out CAC is charge air cooler.

Got lots more, but probably better wait. :wink:

It's good to be here.

Author:  wecwbe [ Tue Mar 09, 2010 1:20 am ]
Post subject:  Re: Hi All

Hey TJ2 welcome to the forum from another Liberty and Wrangler owner. Sorry I can't answer your questions about your CRD but I'm glad you here. :JEEPIN:

Author:  STINGN [ Tue Mar 09, 2010 6:59 pm ]
Post subject:  Re: Hi All

Welcome :seuss:

Author:  kskj [ Tue Mar 09, 2010 7:47 pm ]
Post subject:  Re: Hi All

Welcome to the forum. :JEEPIN:

Author:  kapalczynski [ Tue Mar 09, 2010 8:03 pm ]
Post subject:  Re: Hi All

TJ2 wrote:
Greetings,

Well, I'm an old guy fixin' to retire. I just bought an '05 CRD. CEL came on first day as might be predicted. Threw a PO299 code.

I like jeeps and diesels. I've got a 97 Jeep TJ. Bought it while I lived in Moab the last 8 years. It has been all the cool places. I also keep a '78 Rabbit IDI diesel.

Questions:

what does the button on the console with the X do? I assume it locks the doors or windows.

how do I locate the boost pressure solenoid filter? (could that be part of the fault code)

I read A LOT before finding out CAC is charge air cooler.

Got lots more, but probably better wait. :wink:

It's good to be here.


- The X button in the center is the passenger window lockout...if it is down only the driver can roll windows up or down.
- The Boost pressure filter is on the passenger side of the engine bay near the vacuum lines and the coolant reservoir and looks like a little old school clear fuel filter.
- P0299 I believe means you boost pressure is low. Perhaps a leak in the boost system (broken/cut/hole in hose or intercooler (or CAC)?) I would also clean the boost pressure sensor (I believe it is also referenced as the MAP [Manifold Pressure Sensor]) located on top of engine near fuel rail just under the wire harness. It has a blue sticker on it and is held in by an Allen screw.

Sorry these pictures turned out big...you may have to scroll over some.

BOOST PRESSURE FILTER
Image
Image

MAP sensor
Image
Image
Image

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