6.7 Liter Dodge Cummins 07.5-12 Discussion of 6.7 Liter Dodge Cummins Diesels

P2509

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  #1  
Old 11-28-2008, 08:10 PM
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Default P2509

I'm sure somewhere on here is a list of the code's, but I'm not having any luck finding them. I did the key trick & got a P2509 could someone Please tell me what this is...Thanks
 
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Old 11-28-2008, 08:29 PM
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Sluggo, in the top left corner uner all the icons, it says Bomb Site, click that arrow down and you will see the link for OBD II Codes..

Or you can bookmark this link https://www.dieselbombers.com/codes.php

p2509 isnt coming up for some reason. Im sure one of the Dodge guys with a Factory Service manual can help.
 
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Old 11-28-2008, 08:58 PM
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Your the Man...Thanks OM
 
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Old 02-10-2009, 06:23 PM
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P2509-ECM/PCM POWER INPUT SIGNAL INTERMITTENT. I HAVE SEEN THIS CODE. ALL I HAVE DONE IS A FLASH TO THE ECM AND IT USUALLY FIXES IT
 
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Old 02-11-2009, 02:08 AM
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I took it to the dealer,they checked it out & found I had a bad battery.. good volt's but low amps. They replaced batt. all is good now. was getting alot of CEL's ,was thinking they were emission related, turns out all it was, was a bad battery
 




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