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Discussion Starter #1
my truck all of a sudden lost power its like the turbo wasnt working at all. after about 4 miles i floored it for a few seconds and bam it kicked in what caused this?? also check engine light is on and cant read codes. 2006 cummins
 

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Discussion Starter #3
codes are p0514, p0073, p0107. its got so many problems its not even funny........ im gonna try to take it to the dealer this week.
 

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p0514 -battery temperature sensor performance / rationality
p0073 -Ambient air temp sensor high
p0107 -Manifold Absolute Pressure/Barometric Pressure Circuit Low Input

Strange set of codes to have all at once....possible bad ground?

Did you do anything with the batteries or the air cleaner lately?

Just guessing...throwin some ideas...cant sleep anyway...
 

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The MAP sensor code makes sense with what was likely defueling..
 

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Discussion Starter #6
yea actually i did i tried to take the silencer ring out but put it all back together again. the check engine light was on before though not sure what the codes were before.
 

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Discussion Starter #8
yea if its that plastic one i did, is thier any other ones i may have forgoton i looked already but couldnt find any loose ones
 
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