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please help truck is dying

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Old Oct 7, 2009 | 03:27 PM
  #1  
BADBOWTIE's Avatar
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Joined: Feb 2002
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From: Plainfield, IN
please help truck is dying

My truck is dying going down the road. It leaves a code p0088. I know this code is rail pressure too high but what causes it. I am just running a smarty with 4.1 software. I have an airdog 150 feeding the cp3 aqbout 23psi acording to my gauge. I get no warning, no sputtering just up and dies.Where should I turn? Thanks
PS I checked the connectors on the FCA and rail sensor but did not find anything unusual.
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Old Oct 7, 2009 | 07:38 PM
  #2  
06RAM2500's Avatar
Always a day late, and a dollar short.
 
Joined: Nov 2007
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From: Baker, MT
It's either the FCA or the sensor went toes up.

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