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Message: [QUOTE="TARM, post: 672518, member: 578"] OK went out and ran AE. OF course I forgot there would be a ton of codes on there from the other Excursion. I also did have the engine disable code. I cleared all the codes. THe fuel pump was still running. I then ran the KEOR key off test. This stopped the fuel pumps. IT came back clean. ON the Exhaust back pressure valve and some other deleted sensor. I then ran the Buzz test. IT came back clean as well. I then keyed off and keyed back on and I got the pump on constant and the CEL came back on. But I check codes and all I had was OBM self test did not complete or something like that IIRC it was a P1000 or P0100 The others were just from having a custom turbo etc, What I do not understand is why it shows a CEL when there is no code I can see that trips a CEL there. Again Buzz and key off KEOR were both clean other than normal stuff on the key off. I would think if the IDM were an issue I would have a Buzz test issue. I know I normally do not see an IDM error until you actually start the engine so is it possible there is something there? Whatever it is it must be tied into this thing with the fuel pump running past the normal 30 sec timer. [/QUOTE]

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