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Old 03-01-2016, 07:10 AM   #1
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Join Date: Oct 2012
Location: South Jersey
Posts: 449
Check Engine Light

Check engine light comes on mostly when accelerating sometimes it does go out.
I run the engine diagnostic check and come up with one fault
code SPN 2791 FMI

Does anyone no what this code is ?

2008 Diesel Engine is ISB 6.7L 340 HP

I think it is the EGR valve, where would I find that valve?

Bob & Karen & Buddy "yourkie"
2008 Winnebago 39W Destination DP
South Jersey
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Old 03-01-2016, 07:28 AM   #2
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Multiple postings on the same thing don't work. I posted a reply on your other posting. A simple Google Search found it.

Steve and Joy
2013 Winnebago Journey
Where We Are Now
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Old 03-01-2016, 07:34 AM   #3
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check engine light, engine, light

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