unknown codes
unknown codes
Posting Guru
Joined: Nov 2003
Posts: 1,949
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From: Near DC
P7A00 is not an OBD-II DTC. They are always in the format Pabcd where a,b,c and d are integers 0-9.
Is your truck chipped?
Very common occurance for the hypertech to throw oddball codes when installed or programmed, it makes the dtc stream a little crazy, codes with it chiped or programmed may be in doubt. Always remove or deprogram, then recheck codes for accurate results and/or accurate DTC retrieval.
Is your truck chipped?
Very common occurance for the hypertech to throw oddball codes when installed or programmed, it makes the dtc stream a little crazy, codes with it chiped or programmed may be in doubt. Always remove or deprogram, then recheck codes for accurate results and/or accurate DTC retrieval.
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Junior User
Joined: Nov 2004
Posts: 83
Likes: 0
No, no chip. It had one once, but it has been removed and reflashed by Ford. So, it was stock until the programmer. I never saw any warning lights or have any troubles with the truck, it runs great. I just changed the setting and it showed those two DTCs. I paniced a little.
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