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Old 05-17-2014, 04:38 PM   #1
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Scan Gauge D

i need some advice. i put in a scan gauge d in my 04 endeavor. it just threw a code 111 when i look up this code on the cummins site it tells me that it is the engine control module internal failure-bad intelligent device or component. ok like will this leave me stranded? it this why my mileage took a dump this last trip? does this need to go to cummins? can i do this myself?? of course this has to happen just before the holiday. thank you for you help

Jim & Wendy Dutchess Pepper
04 Holiday Rambler Endeavor
09 jeep wrangler
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Old 05-17-2014, 07:35 PM   #2
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The Scan gauge is a useful tool, I have one, but a performance issue along with a trouble code dealing with the ECM should be further diagnosed by Cummins. Their diagnostic machines are far more sophisticated and might give a clearer picture as to the problem. Replacing an expensive component based on just that code is risky, what if it doesn't fix it?

Dan & Arlene
2005 Monaco Dynasty Diamond IV
Chasing the good weather
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Old 05-18-2014, 12:03 PM   #3
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I have the Scan Gauge D and only use it for a reference indicator of the information it supplies. deSanford
Sanford, Linda & R cats: Molly, Levi, Cody
2011 Monaco by Navistar RV
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Old 05-19-2014, 08:47 AM   #4
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Clear the code and see if it is thrown again. Sometimes a code is not a code. Or as others have said visit your friendly Cummins dealer to read and decode. Another possible is a loose connection.

2004 Clss C 31' Winnebgo
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Old 05-19-2014, 05:02 PM   #5
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well i cleared the code....disconnectd the battery(battery disconnect) waited about 15 minutes and started the coach....it came back in 5 minutes....so yes i will have to get it into cummins i just hope it don't leave me stranded this holiday weekend but time will tell.
Jim & Wendy Dutchess Pepper
04 Holiday Rambler Endeavor
09 jeep wrangler
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