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Lyon
 Post subject: 2003 Dodge Ram 1500 5.7Hemi 4x4 P0340 and P0344 Codes HELP!
PostPosted: Wed Nov 14, 2007 12:28 pm 
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2003 Dodge Ram 1500 5.7Hemi P0340 & P0344 codes
I'm getting 2 codes for my truck P0340, P0344 On every thing I have read its telling me its a Cam Shaft Position Sensor problem (P0340) It also came up as (intermitton) also it came up on freeze frame it said (fuel system 1 open loop)I am reading it may be dirty what would you do? Are there any other sensors that are related to this that I should change at the same time?
Can anyone shed any lite on this problem or sugestions woul be great.
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 Post subject: 2003 Dodge Ram 1500 5.7Hemi 4x4 P0340 and P0344 Codes HELP! 
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jeff compton
 Post subject:
PostPosted: Wed Nov 14, 2007 3:07 pm 
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Location: Orleans Ontario Canada
unless there's a software flash it's probably the cam or crank sensor!
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Lyon
 Post subject: 2003 Dodge Ram 5.7 Hemi P0340 P0344
PostPosted: Wed Nov 14, 2007 5:31 pm 
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On the top of my OBD II Unit there was 3 flashing circles- CAT, EVA and O2S. And 3 solid circles- MIS, FUE and CCM. What does all this mean. Thanks for your help.
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jeff compton
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PostPosted: Thu Nov 15, 2007 12:36 pm 
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incomplete monitors!
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Darkrooms
 Post subject:
PostPosted: Thu Nov 15, 2007 2:59 pm 
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Joined: Thu Mar 29, 2007 9:44 am
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Comps referring to your monitors (catalyst, EVAP, and O2) are incomplete, usually from recent code clearing event.
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jeff compton
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PostPosted: Thu Nov 15, 2007 3:18 pm 
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Location: Orleans Ontario Canada
Misfire, Fuel trim and Comprehensive Conditions Monitor are the other 3 aren't they?
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jeff compton
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PostPosted: Thu Nov 15, 2007 3:19 pm 
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Or is it Catalyst Coverter? :wink:
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Darkrooms
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PostPosted: Thu Nov 15, 2007 5:14 pm 
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Yeah, but I think those were complete. Or not. I don't know!
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bear
 Post subject:
PostPosted: Thu Nov 15, 2007 7:18 pm 
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Posts: 46
ccm-comprehensive component monitor!
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fuel injection center
 Post subject:
PostPosted: Thu Nov 15, 2007 11:16 pm 
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Posts: 191
HI ¡

Why don´t first you try to change the CAM sensor... and check the wiring harness in the CAM... These could resolve the problem ¡
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