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Junior Member
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Discussion Starter #1
Hi!!! Been awhile since I was here. Since the last time I purchased a newer 4300 series straight truck. I'm looking dtc code list. I dug around here and all I found was the dtc list for the older style. I'm pull the codes from the dash display not da blinky light haha. I'm showing 4 codes as follows. 12:2 611-14p
107:6 1705 -14p
105:4 1705-14p
109:4 1705-14p
Truck ran great then started to miss or starve for fuel. Never shut down just looped real bad. Changed fuel filter and it still ran the same. Next morn it started right up and no probs since. Maybe air in the line?? Either way these codes came up on my last test run. We cleared the codes after we put the truck back together so these should be new. Thanks in advance!!!
IAP
 

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Junior Member
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63 Posts
Discussion Starter #2
Ok..... Well I've made some progress. The 14p apparently means that it is a passive code. And not active. They are also all cab codes (mostly gauge cluster) I'm told. Would the service book from the dealer have all the codes in it?? I will prob go that route being as there seems to be a lack of info out there for codes 2002+. Thanks
Iap
 

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611,12,2,14p is horn over current 1705,107,6,14p is gauge location 7 out of range low 1705,105,4,14p gaUGE LOCATION 5 OUT OF RANGE LOW 1705,109,4,14p gauge location 9 out of range low the p at the end means previously active hope this helps Bob
 

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Junior Member
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63 Posts
Discussion Starter #4
Thanks for the come back!! Is there a full list of codes anywhere? I found it hard to believe that I couldn't find any on the Interwebs. I'm more worried about active engine codes. I'm not showing any now but in the future....
Thanks,
IAP
 

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I have these codes as followed.
15:0 625_14p
1: 1 611_14p
11:1 611_14p
150:1 2023_14p

please let me know what they mean.
thanks in advance.
 
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