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p1311 an p1304 codes

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Old Mar 22, 2015 | 07:38 AM
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p1311 an p1304 codes

Hey all, I have a 99 F350 superduty 7.3, was driving home an decided to take the interstate, I hit a massive hill an when I throwed the coal to it my banks six gun went to b12 then showed alert p1311, when I let off it cleared so I mashed the throttle an before it got to b8 it showed alert p1304, neither of these codes r in the Chilton book I have for the truck. Now any time I get it passed b4 my ses light flickers but doesn't actually come on? Don't know what the mileage is as the speedo don't work, just got truck in Jan an po said it set for 9 or 10 months out of the year for last 2 years, as it was their back up truck. Any help is GREATLEY APPRECIATED!! Thanks
 
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Old Mar 22, 2015 | 09:15 AM
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P1311 Ionization Misfire Detect Module Communication Fault

P1304 Exhaust Gas Recirculation Calibration High
 
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Old Mar 22, 2015 | 09:25 AM
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Get a different scanner that is compatible with the 7.3L PSD or have the codes pulled by a dealer. P1311 and P1304 are not applicable to the 7.3L.
 
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Old Mar 22, 2015 | 09:27 AM
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Originally Posted by dlibson
P1311 Ionization Misfire Detect Module Communication Fault

P1304 Exhaust Gas Recirculation Calibration High
Thanks, I couldn't even find those on YouTube
 
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Old Mar 22, 2015 | 09:33 AM
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Originally Posted by Pocket
Get a different scanner that is compatible with the 7.3L PSD or have the codes pulled by a dealer. P1311 and P1304 are not applicable to the 7.3L.
10-4, I honestly don't even know what the banks six gun does, but this is not the first time it's give me an abnormal code
 
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Old Mar 22, 2015 | 09:55 AM
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I don't really understand those codes for the truck either. There is no EGR for example...

I'd go get it scanned and see what you find. But I wouldn't be surprised if it was a Banks problem...
 
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Old Mar 22, 2015 | 07:00 PM
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Thanks, I will stop tomorrow an c if I can get the codes actually pulled by a technician, will let ya know what I figure out.. and again Thanks
 
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