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Programming Errors 6.7 powerstroke


whtknightsgt

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Hey everyone! I’m new to this forum.  I work in heavy line/diesel at a dealer in Texas.  I’ve been seeing a lot of programming errors on 17+ powerstroke F Super duty’s.  Especially on FSA 20E07.  Has anyone found any work arounds?  Has anyone used Forscan for looking for identifying miss programmed ASB?

 

the latest truck I fought was a 2018 f550 cab and chassis with a 6.7.  Came in for crank no start.  I replaced the fuel pump driver module and pigtail.  I completed the 20E07 campaign and got a CEL on after road test.  Upon KOEO on PCM found no engine DTCs.  I ran a KOEO on TCM and got a P0884 for TCM VPWR.  Truck drives and shifts fine.  Hotline said they were “investigating” so I did a PCM reprogram again with a tear tag and the code went away.  
 

Has anyone found a workaround fighting programming errors?  I’ve tried this method with a hit or miss result.  Thanks in advance!

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