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Discussion Starter #1
2007 2500HD Blk Crew
Experenced engine service light. Dealer found 2 codes
J6354 Powertrain control module reprog. with SPS and 7733 EGR position error. Dealer reflashed PCM as per SI.
Has anyone experenced these conditions? Is this typical?
Thank you,
Frank
 

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Sounds like a hiccup in the programming. There are updates that come down to fix these hiccups. I wouldn't worry about it unless it continues to pop up. Do you have the classic or new body style? Just curious to what engine you have. BTW, welcome to the forum!!
 

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also, make sure to have a signature. it helps.
 

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Discussion Starter #4
Engine light

Thanks for the reply. I have a Classic body style with the LBZ engne. Love the truck. Just concerned becaus this is the first diesel for me.
 
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