OBDII P2509 code - DodgeForum.com

Notices
Dodge/Ram Diesel Discussions on all generations of Cummins Diesel powered Rams plus the new Eco Diesel

OBDII P2509 code

Reply

 
 
  #1  
Old 08-04-2006, 11:39 PM
oldVOR
oldVOR is offline
Thread Starter
Join Date: Jul 2006
Location: Virginia
Posts: 47
Default OBDII P2509 code

Can't seem to find a reference for this code.
It's the only one that comes up on the diagnostic display.

Any help appreciated!

Thanks......
 
Reply With Quote
  #2  
Old 08-05-2006, 11:40 AM
max39
max39 is offline
Amateur
Join Date: Feb 2006
Location:
Posts: 45
Default RE: OBDII P2509 code

are you using a scanner? the keyon/keyoff * 3 method didn't work for me. I got a 1693 but the scanner showed that plus another code.

Anyway, I googled and found this:

http://www.3800pro.com/lists/obd2codes.html

 
Reply With Quote
  #3  
Old 08-05-2006, 12:31 PM
oldVOR
oldVOR is offline
Thread Starter
Join Date: Jul 2006
Location: Virginia
Posts: 47
Default RE: OBDII P2509 code

I used the key on/off method and initially found it to be a bit tricky to get it right. The trick is not to actually turn it back too far to the "LOCK" position but just between the "ON/RUN" and "OFF" position. I can do it consistently with this method......initially turn to "ON/RUN" and back to "OFF", the "OFF" is my first count and I do it twice more ending with a half count being the "ON/RUN" position.

ON/RUN - OFF (one)
ON/RUN - OFF (two)
ON/RUN - OFF (three)
ON/RUN (display will show codes if any or "DONE" if none)


Thanks for the link to the OBDII codes, it is the most comprehensive list I've seen thus far......

Now, I wonder how or why I'm getting the P2509 fault "ECM/PCM Power Input Signal Intermittent"......especially since I've not noticed any issues with the truck at all......

Thoughts from the collective group?????
 
Reply With Quote
 
 
 

Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Gone Fishin
3rd Gen Ram Tech
7
07-07-2017 01:09 PM
Miketech137
Dodge Caravan
5
10-20-2015 06:27 PM
pinkfloydeffect
1st Gen Dakota
0
08-07-2015 01:40 AM
just1creation
Dodge Stratus
1
08-04-2015 10:05 AM
JoshuaYsassi
2nd Gen Ram Tech
21
07-28-2015 10:16 AM


Thread Tools
Search this Thread
Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

Featured Sponsors

All times are GMT -4. The time now is 02:47 PM.